We work with selected brands to run outdoor and endurance events for founders in SF and Bay Area. From hard hikes and dirt biking tours to go-karting and poker nights - each event is designed to create in-person connections between founders and our partners.
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We handpick every member. You'll reach vetted founders (pre-seed to series A) in SF, Bay Area and Seattle - in person. And we’ll help match you with folks who are most likely to benefit from your product.
Our members are startup founders, mostly at the pre-seed to series A stages. They're united by a love of building cool stuff and taking on outdoor challenges together.
SF & Bay Area
NYC, LA & Boston
Seattle
Europe
Don’t see the right option? Contact us to propose a custom partnership.
12SF is an authentic founder community. The events are intimate, well-curated and usually pretty intense - which is what most communities and events lack. After partnering with them for 7+ months, we’ve built strong relationships with a lot of exceptional founders in the Bay Area. And we’re excited to keep supporting 12SF and its members going forward!

Sprinto supported our go-karting events and our Christmas party. Partnering with them helped us keep go-karting groups small, highly curated (12 founders per event) and invest in the quality of the experience rather than optimizing for volume.

LS2 equips our dirt biking trips with their pro helmets and goggles, so founders can ride hard offroad - safely and confidently