12 Scrappy Founders - an outdoor endurance community for AI founders and investors in the Bay Area.

What is this?

Our end of year party. 100+ events later, we want to say thank you to everyone who showed up for 12SF in 2026. The people who hiked, rafted, raced and crashed dirt bikes with us. The partners who backed us. The pros who taught our folks how to do all this crazy stuff.

Live music, food and drinks.

Who’s coming?

  • 12SF members

  • Partners who backed us this year

  • The pro riders and champions who trained our founders on dirt bikes

  • Friends from VC, startups and extreme sports

The toughest AI founders and investors in Silicon Valley who like having fun, being outside and helping each other.

Where & When?

Dec 18 (Friday) | 5-10pmMarina, San Francisco

Partners:

Red Bull Basement helps first-time founders turn ideas into products through mentorship and AI tools.