This event is in the past.It took place on March 14, 2026 at Rodeo Beach.
Track
Track🥤Bring your own cup — it's cupless
🎒Drop bags at Tennessee Valley and Cardiac aid stations
🔦Headlamp recommended if you're slow
Test your legs on some of California's most punishing elevation. Both courses thread through Marin Headlands and Muir Woods with sweeping Pacific views that almost make the 10,000+ feet of climbing worth it.
Hardcore trail running
Coastal mountain views
Challenging elevation
Cupless & eco-friendly
TrackTrack🥤Bring your own cup — it's cupless
🎒Drop bags at Tennessee Valley and Cardiac aid stations
🔦Headlamp recommended if you're slow
Test your legs on some of California's most punishing elevation. Both courses thread through Marin Headlands and Muir Woods with sweeping Pacific views that almost make the 10,000+ feet of climbing worth it.
Hardcore trail running
Coastal mountain views
Challenging elevation
Cupless & eco-friendly