HackWithAditya Online Great builds start before the hackathon ₹ 500,000 in prizes Nov 25, 2026 01:15 PM EST to submit 91 participants
PayPal AI Hackathon Online Build what’s next with PayPal and AI $67,500 in prizes Nov 12, 2026 03:00 PM EST to submit 22842 participants
Pumpkin Playground Online Tired of the typical dread of academic projects and seek to create something fun and silly? Here is your chance to explore, create, or simply be silly! $30 in prizes Nov 05, 2026 11:45 AM EST to submit 156 participants
Mergetober Jaipur, India Mergetober: Open Source Month with Cognee | WeMakeDevs x Hacker's Unity Non-monetary prizes Oct 31 – Nov 1, 2026 4 participants
305 EmpowHER Edition October 2026 — 305Hackathons.vercel.app Online 305 EmpowHER Edition October 2026 Non-monetary prizes Oct 31, 2026 11:45 PM EDT to submit 40 participants
CreateAThon India GIve Your AI Agent Real Context Non-monetary prizes Oct 14 – 31, 2026 65 participants
MineArena 1.0 Davangere, India One Arena. Bold Ideas. Limitless Innovation. ₹ 75,000 in prizes Oct 15 – 31, 2026 398 participants
Build, Ship, Shape: Amazon Developer Hackathon Online Build across Amazon Devices and shape what's next. $138,000 in prizes Winners TBD 65050 participants
SwampHacks XII Gainesville, FL, USA Venture into the swamp for 36 hours of building, learning, and creating at UF's flagship hackathon. Hack in the Swamp! $10,100 in prizes Oct 16 – 18, 2026 474 participants
