trailUltraultra
Dick Collins Firetrails
Saturday, 26 September 2026 · Castro Valley, CA, United States
- Date
- Saturday, 26 September 2026
- Location
- Castro Valley, CA, United States
- Distance
- 100 km (Ultra)
About This Race
Dick Collins Firetrails is a 100 km ultramarathon trail race held in Castro Valley, CA. The event takes place in September 2026.
Are you the organiser?
Claim this listing to get a verified badge and edit race details.
Similar Races You Might Like
trailUltra
Skyline 50k Endurance Run
2 Aug 2026 · Castro Valley, United States · 6 km away
trailUltra
Bay Area 100
13 Jun 2026 · Berkeley, United States · 25 km away
trailUltra
Berkeley Trail Adventure
12 Sept 2026 · Berkeley, United States · 27 km away
trailUltra
Woodside/Purisima Creek Crossover
18 Apr 2026 · Redwood City, United States · 37 km away