LA Hacks 2026 Los Angeles, CA, USA Come find your spark at LA Hacks 2026! $24,493 in prizes Apr 24 – 26, 2026 978 participants
✰ LIVE AI Best Coast 2025 California, USA The premier accelerator-backed hackathon program. $15,825 in prizes Nov 7 – 9, 2025 110 participants
OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8655 participants
LA Hacks 2025 Los Angeles, CA, USA Expand your horizons at LA Hacks 2025! $60,282 in prizes Apr 25 – 27, 2025 583 participants
UCLA Hack on the Hill (HOTH) XII Los Angeles, CA, USA Hack on the Hill (HOTH) XII is a 12-hour beginner-friendly hackathon designed to be your first hackathon experience! Non-monetary prizes Mar 2, 2025 63 participants
