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. $159,822 in prizes Oct 23 – 25, 2026 1918 participants
Build, Ship, Shape: Amazon Developer Hackathon Online Build across Amazon Devices and shape what's next. $138,000 in prizes Winners TBD 65052 participants
codeLinc 11 with Lincoln Financial & AWS Greensboro, NC, USA CLOSED TO NEW REGISTRANTS - SEE INSTRUCTIONS - Showcase your development skills to solve real-world technical challenges - $200 TRAVEL REIMBURSEMENT available $10,000 in prizes Oct 3 – 4, 2026 395 participants
Gator Quant Hacks Gainesville, FL, USA Create the best trading strategy and compete against hundreds of other participants Non-monetary prizes Oct 2 – 4, 2026 208 participants
RevenueCat Shipaton 2026 Online Ship apps and start making money. $740,000 in prizes Winners announced 28571 participants
ShellHacks 2026 Miami, FL, USA Florida's Largest Hackathon is back for it's 10TH ANNIVERSARY!!! $47,150 in prizes Sep 25 – 27, 2026 874 participants
Miami AI Hackathon: Mel + ElevenLabs Miami, FL, USA Build and ship a working agentic product in one day. Three tracks: Commerce, Finance, Marketing. $12K+ in prizes. Mel + ElevenLabs. Non-monetary prizes Sep 19, 2026 48 participants
The Rice University Urban Sustainability Hackathon Online World Cup 2026 HACK $15,000 in prizes Winners announced 464 participants
305 SummerCodex Edition July 2026 Online 305 SummerCodex Edition July 2026 (In Person) Non-monetary prizes Winners announced 10 participants
Google Cloud Rapid Agent Hackathon Online Building Agents for Real-World Challenges $60,000 in prizes Winners announced 14431 participants
HackPrinceton Spring '26 Princeton, NJ, USA Collaborate and build out brilliant, innovative, and impactful ideas $3,500 in prizes Apr 17 – 19, 2026 411 participants
Gemini Live Agent Challenge Online Redefining Interaction: From Static Chatbots to Immersive Experiences $80,000 in prizes Winners announced 11818 participants
