SWECCathon 2026 Seattle, WA, USA A new perspective on hackathons: creating benchmarks to push the boundaries of LLMs Non-monetary prizes May 29 – Jun 1, 2026 34 participants
GDG UWB Build with AI Ideathon: Head in the Clouds Bothell, Washington, USA Unleash your creativity and innovation in the cloud! Collaborate, build, and transform ideas into impactful solutions that shape the future with GDG Cloud Non-monetary prizes Dec 1 – 3, 2025 8 participants
DubHacks '25 Seattle, WA, USA DubHacks is a tech and entrepreneurship non-profit in Seattle run by students at the University of Washington. $50,000 in prizes Oct 18 – 19, 2025 751 participants
UC Berkeley AI Hackathon 2025 Berkeley, CA, USA Come join us at the world's largest AI Hackathon hosted by Cal Hacks! $41,564 in prizes Jun 21 – 22, 2025 1036 participants
UWB Hacks: Save The World! Bothell, WA, USA Students assemble! We need your skills, NOW! Combine forces and push your potential to the limit at the 9th annual UW Bothell Hackathon, UWB Hacks: Save the World! $8,995 in prizes Apr 25 – 27, 2025 620 participants
Cal Hacks 11.0 San Francisco, CA, USA This year's Cal Hacks is co-hosted by Google and Fetch.ai. Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas. $188,960 in prizes Oct 19 – 20, 2024 1140 participants
DubHacks '24 Seattle, WA, USA DubHacks is a tech and entrepreneurship non-profit in Seattle run by students at the University of Washington. $41,950 in prizes Oct 12 – 13, 2024 577 participants
BC HACKS 2024 Bellevue, WA, USA Beginner-friendly student-led hackathon in Bellevue College $600 in prizes Jun 8 – 9, 2024 143 participants
UWB Hacks AI Bothell, WA, USA Create solutions related to concerns with AI $8,850 in prizes Apr 26 – 28, 2024 352 participants
DubHacks '23 Seattle, WA, USA Exploring uncharted realities to build tomorrow's world. $19,250 in prizes Oct 14 – 15, 2023 574 participants