100 milesComing SoonScena Performance
Bay Area 100
Berkeley, California
279
Days Away
About This Race
The Bay Area 100 is a point-to-point 100-mile ultramarathon through California's East Bay hills, starting at UC Berkeley Memorial Stadium and finishing at Skyline High School in Oakland. With 18,000ft of vertical gain, runners traverse dramatic ridgelines, redwood forests, and lakeshores.
Key Dates
Race Day
Jun 12, 2027
Get alerts for Bay Area 100
Registration opens, price changes, race updates: straight to your inbox.
Race Planning
Plan Bay Area 100 with Crewable
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
Make Race PlanAre you the race director for Bay Area 100?
Claim this race to manage registration, volunteers, and race-day ops on Endurance HQ.