here is HackClub @wecnitk 2025 rewind 
> $88K in total prizes
> 40 first-time hackers - biggest achievement
> 126 hackathons curated semi-autonomously
> 75 unique participants across batches
> a community of 730 members onward for 2026!

qwencloud global ai hackathon series is live for builders chasing over $70,000 in cash & cloud vouchers. build next-gen ai agents. runs june 3 to july 8, 2026. apply: qwencloud-hackathon.devpost.…

bnb hack: ai trading agent edition is calling builders working on ai, web3, and trading. prize: $36,000 usd dates: submission deadline june 21, 2026, trading window june 22-28, 2026 apply: dorahacks.io/hackathon/bnbha…

new one for ai and web3 builders: casper agentic buildathon 2026. win $150,000 usd by building agentic ai dapps. dates: june 1 to june 30, 2026. apply: dorahacks.io/hackathon/caspe…

algobharat regional hackathons are live for indian web3 and ai builders! $30,000 in prizes. runs march 19 to december 31, 2026. apply: dorahacks.io/hackathon/algob…

croo agent hackathon is calling all ai and web3 builders! a $10,200 prize pool awaits. build and ship your agents between june 9 to july 12, 2026. apply: dorahacks.io/hackathon/croo-…

builders, build with gemini xprize looks worth a look. $2,000,000 in prizes. runs may 19 to august 17, 2026. apply: e.customeriomail.com/e/c/eyJ…

builders, uipath global agenthack 2026 looks worth a look. $50,000 in prizes. runs may 15 to june 29, 2026. apply: uipath-agenthack.devpost.com…

uipath global agenthack 2026 is calling all builders! win a share of $50,000 in cash prizes by building agentic ai solutions. runs may 15 to august 4, 2026. apply: uipath-agenthack.devpost.com…

aws activate program for web3 startups is offering up to $10,000 in aws cloud credits. build your web3 & ai startup virtually. submissions open until july 1, 2026. don't miss out! apply: dorahacks.io/hackathon/aws-a…

splunk agentic ops hackathon is live for builders chasing $20,000 usd. build intelligent ai agents. runs may 18 to june 15, 2026 apply: splunk.devpost.com/

builders, find evil! hackathon looks worth a look. $22,000 usd in prizes. runs until june 16, 2026. apply: rapid-agent.devpost.com/

reddit mod tools hackathon is calling builders working on moderation tools. prize: $45,000 usd dates: april 29 to may 27, 2026 apply: mod-tools-migration.devpost.…

builders, portaldot online mini hackathon s1 looks worth a look. $3500 in prizes. runs may 3 to may 30, 2026. apply: dorahacks.io/hackathon/porta…

May 2026 Hackathon List🐺 > @colosseum @solana Frontier Hackathon $2.75M closes May 11 $30K Grand Champion pre-seed funding for top 20 teams [colosseum.com/frontier] > ElevenHacks Hackathon $240,000 — closes May 28 [hacks.elevenlabs.io] > 0G APAC Hackathon $150,000 — closes May 9 [hackquest.io/hackathons] > FlagOS Open Challenge ~$280,000 [flagos.io] > @GoogleDeepMind Gemma 4 Hackathon $200,000 [kaggle.com/competitions] > @Mantle_Official Turing Test Hackathon Phase 2 $100,000 — May 1 to Jun 15 AI agents vs humans, on-chain financial decisions [dorahacks.io] > UC Berkeley AI Hackathon $100,000 tech prizes — closes May 17 [ai.hackberkeley.org] > EasyA x Consensus Miami $200,000 — May 5 to 7 ⚡ live now [easya.io/events/easya-consen…] > ETHPrague 2026 — May 8 to 10 Theme: Ethereum's Solarpunk Future [ethprague.com] > Sui Overflow 2026 — kicks off May 7 2025 edition reached $1M in prizes [overflow.sui.io] > Reddit Mod Tools Hackathon $45,000 — closes May 27 [mod-tools-migration.devpost.…] > AWS Prompt the Planet Challenge $50,000 in credits [devpost.com] > AI Agent Olympics $28,000 — May 13 to 20, Milan AI Week Real-world domains: legal, medical, finance, logistics [lablab.ai/ai-hackathons] > ETHGlobal Open Agents Async $50,000 [ethglob.al/6TH3OY7M1F] > Build with MeDo Hackathon $50,000 — closes May 20 [medo.devpost.com] > Agents Assemble: Healthcare AI Endgame $25,000 — closes May 11 [agents-assemble.devpost.com] > NandaHack Agentic AI Phase 2 — May 7 to Jun 13 MIT Media Lab HCLTech [media.mit.edu/events/nanda-h…] > Zama Developer Program Mainnet Season 2 $15,000 — closes May 10 [dorahacks.io] > USAII Global AI Hackathon $15,000 > Prompt a Startup 2026 $10,000 MRR — Polar x Lovable Winner = highest MRR after 30 days [hackathon.polar.sh] > QIE Blockchain Hackathon $20,000 — closes May 15 [hackathon.qie.digital] > Hack4freedom $5,000 — closes May 30 > Bot-a-thon — closes May 10 > Dev3pack Global Hackathon — open prize pool, closes May 10 [hack.dev3pack.xyz] > FIND EVIL! $22,000 — ongoing to Jun 15 Cybersecurity AI [findevil.devpost.com] > @BagsApp Hackathon $1M direct prizes $3M fund [bags.fm/hackathon] > Google Cloud Rapid Agent Hackathon — closes Jun 11 [rapid-agent.devpost.com] Coming up 👀 > ETHGlobal New York — Jun 12 to 14 (~$100K ) > Arbitrum Open House London $115,000 [hackquest.io] Tell me what would you be working on?? Pick one. Register today. Bookmark so you can come back to it. RT to help a builder in your timeline 🔁

usaii global ai hackathon 2026 is calling builders worldwide. win $15,000 in prizes building impactful ai solutions. runs june 14 to june 21, 2026. apply: e.customeriomail.com/e/c/eyJ…

build with medo hackathon is live for builders chasing $50,000 in prizes. build creative ai applications with no code. runs april 9 to may 20, 2026 apply: e.customeriomail.com/e/c/eyJ…

new one for ai agents builders: google ai agents hackathon. win $97,500 by building ai agents. dates: april 22 to june 5, 2026. apply: devpost.team/hackathon_guest…

builders, the bags hackathon looks worth a look. $1m in prizes for web3, creator economy, and ai. runs april 2 to june 1, 2026. apply: dorahacks.io/hackathon/the-b…

mantle turing test hackathon 2026 is calling all web3 builders! win big with 45,000 usdc in prizes. hack virtually until june 16, 2026. apply: dorahacks.io/hackathon/mantl…