Hack For Humanity 2026 Santa Clara, CA, USA Santa Clara University's 13th Annual Social Good Hackathon $13,000 in prizes Feb 28 – Mar 1, 2026 490 participants
Meta Horizon Start Developer Competition Online Accelerate your VR development journey with Meta Horizon Start and compete for $1.5M in cash prizes. $1,500,000 in prizes Winners announced 2869 participants
Kiroween Online Build something wicked for Kiroween, our annual Halloween-themed hackathon where developers dare to code in dark mode $100,000 in prizes Winners announced 4980 participants
Immerse The Bay 2025 Stanford, CA, USA Join us at Immerse The Bay and become a vital part of the XR revolution. This isn't merely an event—it's your opportunity to redefine reality. Non-monetary prizes Nov 14 – 16, 2025 189 participants
Cal Hacks 12.0 San Francisco, CA, USA This year's Cal Hacks is co-hosted by Claude, Fetch AI, AppLovin, and Amazon's Annapurna Labs! Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas. $58,100 in prizes Oct 24 – 26, 2025 2164 participants
RevenueCat Shipaton 2025 Online Ship apps and start making money. $355,000 in prizes Winners announced 51900 participants
Code with Kiro Hackathon Online A challenge for developers to explore Kiro, an AI IDE that works alongside you to turn ideas into production code with spec-driven development. $100,000 in prizes Winners announced 9968 participants
SCE Hacks 1.0 w/ Mintlify San Jose, CA, USA SCE's first Hackathon! $2,500 in prizes Sep 5, 2025 122 participants
Google Maps Platform Awards Online 20 years ago we made the Google Maps Platform API, then you made history. Non-monetary prizes Winners announced 3930 participants
World’s Largest Hackathon presented by Bolt Online Build with AI for a shot at some of the $1M+ in prizes. $1,037,500 in prizes Winners announced 128412 participants