Hanson Wen (hansonwen)

Molecular Bio + CS @ UC Berkeley

Berkeley, CA, US
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AI Forecasting Hackathon

Online

Create AI agents that can predict the future

$1,000 in prizes
Winners TBD
116 participants

BuildSmthHackathon

Berkeley, CA, USA

Got a half-formed idea? You’ll have 4 hours to turn a vibe into a working product in this hackathon— designing, building, and shipping something AI-native.

Non-monetary prizes
May 9, 2026
47 participants

Hacktech by Caltech 2026

Pasadena, CA, USA

Not everything needs to be flashy - just make it work.

$72,900 in prizes
Apr 24 – 26, 2026
198 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

TurBiohacks 2025

Online

Think. Test. Launch. On September 5-7, 2025.

Non-monetary prizes
Winners announced
246 participants