sunhacks 2026 Tempe, AZ, USA Camp Out at Arizona State University's Largest Student Hosted Hackathon! $4,784 in prizes Nov 14 – 15, 2026 232 participants
Cal Hacks 13.0 San Francisco, CA, USA This year's Cal Hacks is presented by Anthropic, Annapurna Labs, Spacetime, and Hyphenate! Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas. $204,408 in prizes Oct 23 – 25, 2026 1918 participants