{"id":17595,"date":"2025-10-16T10:30:31","date_gmt":"2025-10-16T05:00:31","guid":{"rendered":"https:\/\/www.placementpreparation.io\/blog\/?p=17595"},"modified":"2026-03-16T17:13:54","modified_gmt":"2026-03-16T11:43:54","slug":"international-hackathons","status":"publish","type":"post","link":"https:\/\/www.placementpreparation.io\/blog\/international-hackathons\/","title":{"rendered":"Upcoming International Hackathons"},"content":{"rendered":"<?xml encoding=\"utf-8\" ?><p>Have you ever wanted to compete on a global stage and collaborate with innovators from around the world? International hackathons give you that opportunity to turn ideas into impactful projects.<\/p><p>These global events bring together developers, designers, and problem solvers to tackle real-world challenges using technology, creativity, and teamwork. They also provide access to mentors, workshops, and international exposure that help participants grow beyond just coding.<\/p><p>In this article, we have listed some of the best international hackathons happening in March 2026, where you can learn, network, and showcase your skills to a worldwide audience.<\/p><h2 id=\"overview\">Overview of Upcoming Global Hackathons<\/h2><p>Here&rsquo;s an overview of the top international hackathons:<\/p><table id=\"tablepress-641\" class=\"tablepress tablepress-id-641 tablepress\">\n<thead><tr class=\"row-1\">\n\t<td class=\"column-1\">S.No.<\/td><td class=\"column-2\">Hackathon<\/td><td class=\"column-3\">Registration Deadline<\/td><td class=\"column-4\">Prize Pool<\/td><td class=\"column-5\">Registration Link<\/td>\n<\/tr><\/thead><tbody class=\"row-striping row-hover row-striping row-hover\">\n\n<tr class=\"row-2\">\n\t<td class=\"column-1\">1<\/td><td class=\"column-2\">Zerve &times; HackerEarth &ndash; $10,000 Data Challenge<\/td><td class=\"column-3\">30 March 2026<\/td><td class=\"column-4\">$10,000<\/td><td class=\"column-5\"><a href=\"https:\/\/zerve2026.hackerearth.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Register here<\/a><\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">2<\/td><td class=\"column-2\">Somnia Reactivity Mini Hackathon<\/td><td class=\"column-3\">20 March 2026<\/td><td class=\"column-4\">$3,000<\/td><td class=\"column-5\"><a href=\"https:\/\/zerve2026.hackerearth.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Register here<\/a><\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">3<\/td><td class=\"column-2\">48 Weeks. 48 Blockchains &ndash; CODEQUITY<\/td><td class=\"column-3\">Rolling (Platform: 1 Feb &ndash; 31 Dec 2026)<\/td><td class=\"column-4\">$10,000<\/td><td class=\"column-5\"><a href=\"https:\/\/zerve2026.hackerearth.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Register here<\/a><\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">4<\/td><td class=\"column-2\">FlagOS Open Computing Global Challenge &ndash; Season 1<\/td><td class=\"column-3\">20 May 2026<\/td><td class=\"column-4\">~$287,000 USD<\/td><td class=\"column-5\"><a href=\"https:\/\/zerve2026.hackerearth.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Register here<\/a><\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">5<\/td><td class=\"column-2\">Liquify Indexer API Hackathon<\/td><td class=\"column-3\">14 June 2026<\/td><td class=\"column-4\">$100,000<\/td><td class=\"column-5\"><a href=\"https:\/\/zerve2026.hackerearth.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Register here<\/a><\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">6<\/td><td class=\"column-2\">GNSS 4 Rural-Urban Divide Bridging Hackathon<\/td><td class=\"column-3\">31 July 2026<\/td><td class=\"column-4\">Recognition &amp; Ecosystem Exposure<\/td><td class=\"column-5\"><a href=\"https:\/\/zerve2026.hackerearth.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Register here<\/a><\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">7<\/td><td class=\"column-2\">GitLab AI Hackathon<\/td><td class=\"column-3\">25 March 2026<\/td><td class=\"column-4\">$65,000<\/td><td class=\"column-5\"><a href=\"https:\/\/zerve2026.hackerearth.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Register here<\/a><\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">8<\/td><td class=\"column-2\">Hackonomics&trade; 2026<\/td><td class=\"column-3\">31 March 2026<\/td><td class=\"column-4\">Trophies &amp; Awards<\/td><td class=\"column-5\"><a href=\"https:\/\/hackonomics26.devpost.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Register here<\/a><\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">9<\/td><td class=\"column-2\">EnviroCast GEO: From Insight to Impact<\/td><td class=\"column-3\">21 May 2026<\/td><td class=\"column-4\">$625+<\/td><td class=\"column-5\"><a href=\"https:\/\/from-insight-to-impact.devpost.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Register here<\/a><\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">10<\/td><td class=\"column-2\">Amazon Nova AI Hackathon<\/td><td class=\"column-3\">17 March 2026<\/td><td class=\"column-4\">$40,000 + $55,000 AWS Credits<\/td><td class=\"column-5\"><a href=\"https:\/\/amazon-nova.devpost.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Register here<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table><!-- #tablepress-641 from cache --><p><a href=\"https:\/\/www.guvi.in\/mlp\/fsd-student-program-wp?utm_source=placement_preparation&amp;utm_medium=blog_banner&amp;utm_campaign=international_hackathons_horizontal\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignnone wp-image-15830 size-full\" src=\"https:\/\/www.placementpreparation.io\/blog\/wp-content\/uploads\/2025\/06\/fsd-image-web-horizontal.webp\" alt=\"fsd zen lite free trial banner horizontal\" width=\"1920\" height=\"507\" srcset=\"https:\/\/www.placementpreparation.io\/blog\/wp-content\/uploads\/2025\/06\/fsd-image-web-horizontal.webp 1920w, https:\/\/www.placementpreparation.io\/blog\/wp-content\/uploads\/2025\/06\/fsd-image-web-horizontal-300x79.webp 300w, https:\/\/www.placementpreparation.io\/blog\/wp-content\/uploads\/2025\/06\/fsd-image-web-horizontal-1024x270.webp 1024w, https:\/\/www.placementpreparation.io\/blog\/wp-content\/uploads\/2025\/06\/fsd-image-web-horizontal-768x203.webp 768w, https:\/\/www.placementpreparation.io\/blog\/wp-content\/uploads\/2025\/06\/fsd-image-web-horizontal-1536x406.webp 1536w, https:\/\/www.placementpreparation.io\/blog\/wp-content\/uploads\/2025\/06\/fsd-image-web-horizontal-150x40.webp 150w\" sizes=\"(max-width: 1920px) 100vw, 1920px\"><\/a><\/p><h2>Top International Hackathons in March 2026<\/h2><p>International <a href=\"https:\/\/www.placementpreparation.io\/blog\/category\/hackathons\/\">hackathons<\/a> offer the perfect stage to innovate, collaborate, and grow your skills. Here are the top hackathons upcoming in March 2026 and beyond, along with their key details, prizes, and registration information.<\/p><h3 id=\"google-chrome-built-in-ai-challenge-2025\">1. Zerve &times; HackerEarth &ndash; $10,000 Data Challenge<\/h3><p>The Zerve &times; HackerEarth $10,000 Data Challenge is a global online data competition where participants analyze real user event data using Zerve&rsquo;s AI-native notebook platform. The challenge invites individuals to uncover which user behaviors drive long-term success and build reproducible, insight-driven analysis entirely within Zerve.<\/p><p>The total prize pool is $10,000.<\/p><div class=\"su-note\" style=\"border-color:#dddfde;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#f7f9f8;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<p><strong>Mode:<\/strong> Online<\/p>\n<p><strong>Type:<\/strong> Free<\/p>\n<p><strong>Objective:<\/strong> Identify which user behaviors and workflows predict long-term success using structured event data<\/p>\n<p><strong>Organiser:<\/strong> Zerve &times; HackerEarth<\/p>\n<p><strong>Eligibility:<\/strong><\/p>\n<ul>\n<li>Open to data analysts<\/li>\n<li>ML practitioners<\/li>\n<li>Students<\/li>\n<li>Professionals<\/li>\n<\/ul>\n<p><strong>Team Size:<\/strong> Individual participation only (no teams allowed)<\/p>\n<p><strong>Registration Deadline:<\/strong> 30 March 2026<\/p>\n<p><strong>Start Date:<\/strong> Ongoing<\/p>\n<p><strong>Duration:<\/strong> Flexible (Until 30 March 2026 Submission Deadline)<\/p>\n<p><strong>Rewards &amp; Prizes:<\/strong><\/p>\n<ul>\n<li>1st Prize: $5,000<\/li>\n<li>2nd Prize: $3,000<\/li>\n<li>3rd Prize: $2,000<\/li>\n<\/ul>\n<p><a class=\"cta-button\" href=\"https:\/\/zerve2026.hackerearth.com\/\" target=\"blank\" rel=\"nofollow noopener\">Register Now<\/a><\/p>\n<\/div><\/div><h3 id=\"aws-ai-agent-global-hackathon\">2. Somnia Reactivity Mini Hackathon<\/h3><p>Somnia Reactivity Mini Hackathon is a global online Web3 hackathon inviting developers to build reactive dApps using Somnia&rsquo;s Native On-chain Reactivity SDK. The event focuses on real-time, trustless blockchain interactions and encourages participants to experiment with next-generation decentralized applications.<\/p><p>The total prize pool is 3,000 USD.<\/p><div class=\"su-note\" style=\"border-color:#dddfde;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#f7f9f8;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<p><strong>Mode:<\/strong> Online<\/p>\n<p><strong>Type:<\/strong> Free<\/p>\n<p><strong>Objective:<\/strong> Build functional reactive dApps leveraging Somnia Native On-chain Reactivity SDK<\/p>\n<p><strong>Organiser:<\/strong> Somnia Network (Hosted on DoraHacks)<\/p>\n<p><strong>Eligibility:&nbsp;<\/strong><\/p>\n<ul>\n<li>Open to global developers and Web3 builders<\/li>\n<li>Individual and team participation allowed<\/li>\n<\/ul>\n<p><strong>Team Size:<\/strong> Solo or Team Participation (No fixed limit specified)<\/p>\n<p><strong>Registration Deadline:<\/strong> 20 March 2026<\/p>\n<p><strong>Start Date:<\/strong> 25 February 2026<\/p>\n<p><strong>Duration:<\/strong> 24 Days (25 Feb &ndash; 20 March 2026)<\/p>\n<p><strong>Rewards &amp; Prizes:<\/strong><\/p>\n<ul>\n<li>Total Prize Pool: 3,000 USD<\/li>\n<li>300 USD worth SOMI tokens to each winning project<\/li>\n<li>Social media spotlight<\/li>\n<li>Mentorship support<\/li>\n<li>Selected projects featured as tutorials and case studies<\/li>\n<li>Workshop &amp; Support:<\/li>\n<li>Intro to Somnia Reactivity Workshop<\/li>\n<li>Live Office Hours for debugging and feedback<\/li>\n<\/ul>\n<p><a class=\"cta-button\" href=\"https:\/\/dorahacks.io\/hackathon\/somnia-reactivity\/detail\" target=\"blank\" rel=\"nofollow noopener\">Register Now<\/a><\/p>\n<\/div><\/div><h3 id=\"ai-accelerate:-unlocking-new-frontiers\">3. 48 Weeks. 48 Blockchains &ndash; CODEQUITY<\/h3><p>48 Weeks. 48 Blockchains is an intensive 48-week blockchain development marathon designed to help developers master 48 different blockchain ecosystems by shipping production-ready dApps every week. Organized by Codequity, the program focuses on real-world deployments, on-chain credentials, and ecosystem exposure.<\/p><p>The total prize pool is $10,000.<\/p><div class=\"su-note\" style=\"border-color:#dddfde;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#f7f9f8;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<p><strong>Mode:<\/strong> Online<\/p>\n<p><strong>Type:<\/strong> Free<\/p>\n<p><strong>Objective:<\/strong> Build and deploy 48 production-ready dApps across 48 blockchain ecosystems in 48 consecutive weeks<\/p>\n<p><strong>Organiser:<\/strong> Codequity<\/p>\n<p><strong>Eligibility:<\/strong><\/p>\n<ul>\n<li>Developers with proficiency in Solidity, JavaScript\/TypeScript, Rust, or Move<\/li>\n<li>Full-time availability for 48 weeks<\/li>\n<li>Strong interest in Web3 and blockchain development<\/li>\n<li>Global participation allowed<\/li>\n<\/ul>\n<p><strong>Team Size:<\/strong> olo or Teams Allowed (No fixed limit specified)<\/p>\n<p><strong>Registration Deadline:<\/strong><\/p>\n<ul>\n<li>Expected Completion: 15 December 2026<\/li>\n<li>Submission Window (Platform): 1 February 2026 &ndash; 31 December 2026<\/li>\n<\/ul>\n<p><strong>Start Date:<\/strong> 31 January 2026<\/p>\n<p><strong>Duration:<\/strong> 48 weeks<\/p>\n<p><strong>Rewards &amp; Prizes:<\/strong><\/p>\n<ul>\n<li>Total Prize Pool: $10,000<\/li>\n<li>On-chain NFT credentials for each chain<\/li>\n<li>Mentorship from core developers<\/li>\n<li>Sponsor introductions for top performers<\/li>\n<li>Portfolio of 48+ production-ready dApps<\/li>\n<li>Networking with global Web3 ecosystems<\/li>\n<\/ul>\n<p><a class=\"cta-button\" href=\"https:\/\/dorahacks.io\/hackathon\/codequity-x-blockchains\/detail\" target=\"blank\" rel=\"nofollow noopener\">Register Now<\/a><\/p>\n<\/div><\/div><h3 id=\"chroma-awards\">4. FlagOS Open Computing Global Challenge &ndash; Season 1<\/h3><p>FlagOS Open Computing Global Challenge is a global AI systems competition jointly hosted by FlagOS Community, Beijing Academy of Artificial Intelligence (BAAI), and CCF Open Source Development Technology Committee (ODTC). The challenge focuses on optimizing large language model performance, operator development, and automated data annotation using the FlagOS unified AI software stack.<\/p><p>The total prize pool is approximately $287,000 USD (2 million RMB).<\/p><div class=\"su-note\" style=\"border-color:#dddfde;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#f7f9f8;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<p><strong>Mode:<\/strong> Online<\/p>\n<p><strong>Type:<\/strong> Free<\/p>\n<p><strong>Objective:<\/strong> Enhance AI system performance through operator optimization, large model inference acceleration, and automated data annotation<\/p>\n<p><strong>Organiser:<\/strong> FlagOS Community &times; BAAI &times; CCF ODTC<\/p>\n<p><strong>Eligibility:<\/strong><\/p>\n<ul>\n<li>Open to individuals and teams worldwide<\/li>\n<li>AI algorithm engineers, system engineers, hardware\/compiler developers<\/li>\n<li data-start=\"732\" data-end=\"943\">Each participant\/team can submit to only one track<\/li>\n<\/ul>\n<p><strong>Team Size:<\/strong> Up to 3<\/p>\n<p><strong>Registration Deadline:<\/strong> 20 May 2026<\/p>\n<p><strong>Start Date:<\/strong> 9 January 2026<\/p>\n<p><strong>Duration:<\/strong> 9 &ndash; May 20, 2026<\/p>\n<p><strong>Rewards &amp; Prizes:<\/strong><\/p>\n<ul>\n<li>1st Prize: 30,000 RMB<\/li>\n<li>2nd Prize: 20,000 RMB<\/li>\n<li>3rd Prize: 10,000 RMB<\/li>\n<\/ul>\n<p><a class=\"cta-button\" href=\"https:\/\/dorahacks.io\/hackathon\/flagos-open-computing\/detail\" target=\"blank\" rel=\"nofollow noopener\">Register Now<\/a><\/p>\n<\/div><\/div><h3 id=\"meta-horizon-creator-competition\">5. Liquify Indexer API Hackathon: Build the Future of On-Chain Data<\/h3><p>Liquify Indexer API Hackathon is a global virtual Web3 hackathon inviting developers to build production-ready applications using Liquify&rsquo;s high-speed custom contract indexing infrastructure. The challenge focuses on unlocking real-time, adaptable on-chain data solutions across trading, wallet analytics, and DeFi reporting.<\/p><p>The total prize pool is $100,000.<\/p><div class=\"su-note\" style=\"border-color:#dddfde;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#f7f9f8;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<p><strong>Mode:<\/strong> Online<\/p>\n<p><strong>Type:<\/strong> Free<\/p>\n<p><strong>Objective:<\/strong> Build production-ready Web3 applications leveraging Liquify&rsquo;s custom smart contract indexing API<\/p>\n<p><strong>Organiser:<\/strong> Liquify<\/p>\n<p><strong>Eligibility:<\/strong>&nbsp;Open to global Web3 developers and builders<\/p>\n<p><strong>Team Size:<\/strong> Individual or team participation allowed<\/p>\n<p><strong>Registration Deadline:<\/strong> 14 June 2026<\/p>\n<p><strong>Start Date:<\/strong> 21 January 2026<\/p>\n<p><strong>Duration:<\/strong> Q1 &ndash; Q2 2026<\/p>\n<p><strong>Rewards &amp; Prizes:<\/strong><\/p>\n<ul>\n<li>Total Prize Pool: $100,000<\/li>\n<li>Cash Prizes: $1,000 &ndash; $5,000 per category winner<\/li>\n<li>Infrastructure Credits: Liquify RPC &amp; Indexing credits (major portion of prize pool)<\/li>\n<\/ul>\n<p><a class=\"cta-button\" href=\"https:\/\/dorahacks.io\/hackathon\/liquify\/detail\" target=\"blank\" rel=\"nofollow noopener\">Register Now<\/a><\/p>\n<\/div><\/div><p class=\"related\"><strong>Also Read:<\/strong> <a href=\"https:\/\/www.placementpreparation.io\/blog\/best-ai-tools-for-hackathons\/\">Best AI Tools for Hackathon<\/a><strong><br>\n<\/strong><\/p><h3 id=\"rift-rewind-hackathon\">6. GNSS 4 Rural-Urban Divide Bridging (G4R-UDB) Hackathon<\/h3><p>GNSS 4 Rural-Urban Divide Bridging (G4R-UDB) Hackathon is a virtual innovation challenge organized by SATNAV AFRICA JPO, focused on leveraging GNSS and space-based technologies to bridge the rural-urban divide. Participants will build impactful, technology-driven solutions that improve connectivity, environmental monitoring, agriculture, and emergency response systems.<\/p><div class=\"su-note\" style=\"border-color:#dddfde;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#f7f9f8;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<p><strong>Mode:<\/strong> Online<\/p>\n<p><strong>Type:<\/strong> Free<\/p>\n<p><strong>Objective:<\/strong> Develop GNSS-powered solutions addressing rural-urban development gaps<\/p>\n<p><strong>Organiser:<\/strong> SATNAV AFRICA JPO<\/p>\n<p><strong>Eligibility:<\/strong><\/p>\n<ul>\n<li>Open to developers<\/li>\n<li>Researchers<\/li>\n<li>Students<\/li>\n<li>Innovators interested in GNSS and space technologies<\/li>\n<\/ul>\n<p><strong>Team Size:<\/strong>&nbsp; Not Specified<\/p>\n<p><strong>Registration Deadline:<\/strong> 31 July 2026<\/p>\n<p><strong>Start Date:<\/strong> 30 June 2026<\/p>\n<p><strong>Duration:<\/strong> 1 months<\/p>\n<p><strong>Rewards &amp; Prizes:<\/strong> Recognition and ecosystem exposure<\/p>\n<p><a class=\"cta-button\" href=\"https:\/\/dorahacks.io\/hackathon\/satnav\/detail\" target=\"blank\" rel=\"nofollow noopener\">Register Now<\/a><\/p>\n<\/div><\/div><h3 id=\"starknet-re{solve}-hackathon\">7. GitLab AI Hackathon &ndash; &ldquo;You Orchestrate. AI Accelerates.&rdquo;<\/h3><p>GitLab AI Hackathon is a global online hackathon hosted by GitLab and managed by Devpost, inviting developers to build AI agents using the GitLab Duo Agent Platform. Participants will create workflow-driven AI agents that automate planning, security, compliance, testing, and deployments across the software development lifecycle.<\/p><p>The total prize pool is $65,000 in cash.<\/p><div class=\"su-note\" style=\"border-color:#dddfde;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#f7f9f8;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<p><strong>Mode:<\/strong> Online<\/p>\n<p><strong>Type:<\/strong> Free<\/p>\n<p><strong>Objective:<\/strong> Build AI agents or agent flows that automate and accelerate secure software development inside GitLab<\/p>\n<p><strong>Organiser:<\/strong> GitLab (Managed by Devpost)<\/p>\n<p><strong>Eligibility:<\/strong> Open to most countries worldwide (standard exceptions apply)<\/p>\n<p><strong>Team Size:<\/strong> Individual or team participation allowed<\/p>\n<p><strong>Registration Deadline:<\/strong> 25 March 2026<\/p>\n<p><strong>Start Date:<\/strong> Ongoing<\/p>\n<p><strong>Duration:<\/strong> Ongoing until deadline<\/p>\n<p><strong>Rewards &amp; Prizes:<\/strong>&nbsp; $15,000<\/p>\n<p><a class=\"cta-button\" href=\"https:\/\/gitlab.devpost.com\/\" target=\"blank\" rel=\"nofollow noopener\">Register Now<\/a><\/p>\n<\/div><\/div><h3 id=\"build-resilient-apps-with-polkadot-cloud\">8. Hackonomics&trade; 2026<\/h3><p>Hackonomics&trade; 2026 is an online, beginner-friendly hackathon designed to explore the intersection of Computer Science and Economics. Open to students worldwide, the event encourages participants to build projects that promote financial literacy and economic awareness within their communities<\/p><div class=\"su-note\" style=\"border-color:#dddfde;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#f7f9f8;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<p><strong>Mode:<\/strong> Online<\/p>\n<p><strong>Type:<\/strong> Free<\/p>\n<p><strong>Objective:<\/strong> Create innovative projects that spread awareness about financial literacy and economics using technology<\/p>\n<p><strong>Organiser:<\/strong> Hackonomics<\/p>\n<p><strong>Eligibility:<\/strong><\/p>\n<ul>\n<li>Students only<\/li>\n<li>Ages 13+<\/li>\n<li>Open globally<\/li>\n<\/ul>\n<p><strong>Team Size:<\/strong> Individual or team participation allowed<\/p>\n<p><strong>Registration Deadline:<\/strong> 31 March 2026<\/p>\n<p><strong>Start Date:&nbsp;<\/strong>Live<\/p>\n<p><strong>Duration:<\/strong> Ongoing until submission deadline<\/p>\n<p><strong>Rewards &amp; Prizes:<\/strong><\/p>\n<ul>\n<li>Attractive Trophies<\/li>\n<li>Design Award<\/li>\n<li>Techincal Award<\/li>\n<\/ul>\n<p><a class=\"cta-button\" href=\"https:\/\/hackonomics26.devpost.com\/\" target=\"blank\" rel=\"nofollow noopener\">Register Now<\/a><\/p>\n<\/div><\/div><h3 id=\"cloud-run-hackathon\">9. EnviroCast GEO: From Insight to Impact Hackathon<\/h3><p>EnviroCast Global Engineering Outlook (GEO) Hackathon is an international, student-led online hackathon inviting students worldwide to build impactful technology solutions. With an open-ended theme, participants can create apps, AI tools, hardware prototypes, robotics projects, or any innovation that transforms insight into real-world impact.<\/p><p>The total cash prize pool is $625+, along with additional sponsor credits and mentorship opportunities.<\/p><div class=\"su-note\" style=\"border-color:#dddfde;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#f7f9f8;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<p><strong>Mode:<\/strong> Online<\/p>\n<p><strong>Type:<\/strong> Free<\/p>\n<p><strong>Objective:<\/strong> Build ethical, transparent, and impactful technology solutions aligned with the theme &ldquo;From Insight to Impact&rdquo;<\/p>\n<p><strong>Organiser:<\/strong> EnviroCast<\/p>\n<p><strong>Eligibility:<\/strong><\/p>\n<ul>\n<li>Students only<\/li>\n<li>Ages 13+<\/li>\n<li>Open globally<\/li>\n<\/ul>\n<p><strong>Team Size:<\/strong> Individual or team participation allowed<\/p>\n<p><strong>Registration Deadline:<\/strong> 21 May 2026<\/p>\n<p><strong>Start Date:<\/strong> Currently Live<\/p>\n<p><strong>Duration:<\/strong> Ongoing until submission deadline<\/p>\n<p><strong>Rewards &amp; Prizes:<\/strong><\/p>\n<ul>\n<li>1st Place &ndash; $320 cash + $300 Featherless credits + MeDo membership + Mentorship<\/li>\n<li>2nd Place &ndash; $170 cash + $150 Featherless credits + MeDo membership<\/li>\n<li>3rd Place &ndash; $95 cash + $75 Featherless credits + MeDo membership<\/li>\n<li>4th Place &ndash; $20 cash + MeDo membership<\/li>\n<li>5th Place &ndash; $20 cash + MeDo membership<\/li>\n<li>TruthInTech Transparency Prize &ndash; Special recognition<\/li>\n<\/ul>\n<p><a class=\"cta-button\" href=\"https:\/\/from-insight-to-impact.devpost.com\/\" target=\"blank\" rel=\"nofollow noopener\">Register Now<\/a><\/p>\n<\/div><\/div><h3 id=\"youth-coders-hack-2025\">10. Amazon Nova AI Hackathon &ndash; Build Your Way with Amazon Nova<\/h3><p>Amazon Nova AI Hackathon is a global online hackathon hosted by Amazon and managed by Devpost, inviting developers to build innovative generative AI applications using Amazon Nova foundation models and services on AWS.<\/p><p>The total prize pool includes $40,000 in cash + $55,000 in AWS credits.<\/p><div class=\"su-note\" style=\"border-color:#dddfde;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#f7f9f8;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<p><strong>Mode:<\/strong> Online<\/p>\n<p><strong>Type:<\/strong> Free<\/p>\n<p><strong>Objective:<\/strong> Build impactful generative AI applications using Amazon Nova foundation models and\/or Nova Act service<\/p>\n<p><strong>Organiser:<\/strong> Amazon (Managed by Devpost)<\/p>\n<p><strong>Eligibility:<\/strong><\/p>\n<ul>\n<li>Ages 18+<\/li>\n<li>Open globally<\/li>\n<\/ul>\n<p><strong>Team Size:<\/strong> Individual, Team, or Organization participation allowed<\/p>\n<p><strong>Registration Deadline:<\/strong> 17 March 2026<\/p>\n<p><strong>Start Date:<\/strong> Live<\/p>\n<p><strong>Duration:<\/strong> ~2 months<\/p>\n<p><strong>Rewards &amp; Prizes:<\/strong><\/p>\n<ul>\n<li>First Prize: $15,000 cash + $5,000 AWS credits<\/li>\n<li>Second Prize: $7,000 cash + $5,000 AWS credits<\/li>\n<li>$3,000 cash + $5,000 AWS credits<\/li>\n<\/ul>\n<p><a class=\"cta-button\" href=\"https:\/\/amazon-nova.devpost.com\/\" target=\"blank\" rel=\"nofollow noopener\">Register Now<\/a><\/p>\n<\/div><\/div><h2 id=\"final-words\">Final Words<\/h2><p>International hackathons open doors to global collaboration, learning, and innovation. Participating in these events helps you gain experience, build connections, and showcase your skills to the world.<\/p><hr><h2>Frequently Asked Questions<\/h2><h3>1. What are the top upcoming international hackathons to look out for?<\/h3><p>Top upcoming international hackathons include the Amazon Nova AI Hackathon, GitLab AI Hackathon, Liquify Indexer API Hackathon, and FlagOS Global Challenge. These events offer large prize pools, global exposure, and opportunities to build real-world AI and Web3 projects.<\/p><h3>2. How can I find details about upcoming international hackathons?<\/h3><p>You can find details about upcoming international hackathons on official websites, as well as on platforms like Unstop, Devpost, and Devfolio, and on the company pages of global tech leaders such as Google or AWS.<\/p><h3>3. Who can participate in international hackathons?<\/h3><p>International hackathons are open to students, developers, and innovators worldwide who want to collaborate, learn, and build impactful technology-driven projects.<\/p><h3>4. How do I register for international hackathons?<\/h3><p>You can register for international hackathons online by visiting the event&rsquo;s official page, filling out the registration form, and submitting your project idea or proposal.<\/p><h3>5. How can I prepare for an international hackathon?<\/h3><p>To prepare for an international hackathon, review the problem statements, practice teamwork, study key technologies, and focus on creating a working prototype.<\/p><h3>6. What are the benefits of participating in international hackathons?<\/h3><p>Participating in international hackathons helps you enhance your skills, network globally, gain mentorship, and explore potential career or startup opportunities.<\/p><hr><h2>Explore More Hackathon Content<\/h2><h3>Hackathon Guides &amp; Resources<\/h3><ul class=\"explore-more\">\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/what-happens-in-a-hackathon\/\">Hackathon Basics<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/skills-required-to-succeed-in-a-hackathon\/\">Hackathon Skills<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/why-hackathons-are-important-and-worth-participating\/\">Hackathon Benefits<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/how-to-prepare-for-your-first-hackathon\/\">Hackathon Prep<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/how-to-participate-in-a-hackathon\/\">Join Hackathon<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/how-to-win-a-hackathon\/\">Win Hackathon<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/how-to-create-an-impressive-hackathon-presentation\/\">Hackathon Presentation<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/how-to-showcase-hackathons-on-resume-and-linkedin\/\">Hackathon Resume<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/top-platforms-to-find-online-hackathons-in-india\/\">Hackathon Platforms<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/companies-that-hire-through-hackathons-india\/\">Hiring Companies<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-for-beginners\/\">Beginner Hackathons<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-india\/\">National Hackathons<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/top-ai-hackathons\/\">AI Hackathons<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/smart-india-hackathon-guide\/\">SIH Guide<\/a><\/li>\n<\/ul><h3>Hackathon Project Ideas<\/h3><ul class=\"explore-more\">\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathon-project-ideas\/\">Unique Projects<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathon-project-ideas-for-artificial-intelligence\/\">AI Projects<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathon-project-ideas-for-machine-learning\/\">ML Projects<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathon-project-ideas-for-healthcare\/\">Healthcare Projects<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathon-project-ideas-for-finance\/\">Finance Projects<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathon-project-ideas-for-retail\/\">Retail Projects<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathon-project-ideas-for-iot\/\">IoT Projects<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathon-project-ideas-for-devops\/\">DevOps Projects<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathon-project-ideas-for-cyber-security\/\">Cyber Security Projects<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathon-project-ideas-for-cloud-computing\/\">Cloud Computing Projects<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathon-project-ideas-for-automation-testing\/\">Auto Testing Projects<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathon-project-ideas-for-app-development\/\">App Dev Projects<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/smart-india-hackathon-project-ideas\/\">SIH Projects<\/a><\/li>\n<\/ul><h3>Hackathons by City<\/h3><ul class=\"explore-more\">\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-bangalore\/\">Bangalore<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-hyderabad\/\">Hyderabad<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-chennai\/\">Chennai<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-delhi\/\">Delhi<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-mumbai\/\">Mumbai<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-pune\/\">Pune<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-coimbatore\/\">Coimbatore<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-jaipur\/\">Jaipur<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-bhopal\/\">Bhopal<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-rajkot\/\">Rajkot<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-kolkata\/\">Kolkata<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-jabalpur\/\">Jabalpur<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-vadodara\/\">Vadodara<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-bhubaneswar\/\">Bhubaneswar<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-indore\/\">Indore<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-surat\/\">Surat<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-chandigarh\/\">Chandigarh<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-ahmedabad\/\">Ahmedabad<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-nagpur\/\">Nagpur<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-vizag\/\">Vizag<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-noida\/\">Noida<\/a><\/li>\n<li><a href=\"https:\/\/www.placementpreparation.io\/blog\/hackathons-in-lucknow\/\">Lucknow<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Have you ever wanted to compete on a global stage and collaborate with innovators from around the world? International hackathons give you that opportunity to turn ideas into impactful projects.These global events bring together developers, designers, and problem solvers to tackle real-world challenges using technology, creativity, and teamwork. They also provide access to mentors, workshops, [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":17578,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39],"tags":[],"class_list":["post-17595","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hackathons"],"_links":{"self":[{"href":"https:\/\/www.placementpreparation.io\/blog\/wp-json\/wp\/v2\/posts\/17595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.placementpreparation.io\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.placementpreparation.io\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.placementpreparation.io\/blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.placementpreparation.io\/blog\/wp-json\/wp\/v2\/comments?post=17595"}],"version-history":[{"count":9,"href":"https:\/\/www.placementpreparation.io\/blog\/wp-json\/wp\/v2\/posts\/17595\/revisions"}],"predecessor-version":[{"id":19830,"href":"https:\/\/www.placementpreparation.io\/blog\/wp-json\/wp\/v2\/posts\/17595\/revisions\/19830"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.placementpreparation.io\/blog\/wp-json\/wp\/v2\/media\/17578"}],"wp:attachment":[{"href":"https:\/\/www.placementpreparation.io\/blog\/wp-json\/wp\/v2\/media?parent=17595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.placementpreparation.io\/blog\/wp-json\/wp\/v2\/categories?post=17595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.placementpreparation.io\/blog\/wp-json\/wp\/v2\/tags?post=17595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}