Dick Collins Firetrails
Saturday, September 26, 2026 · Castro Valley, United States
Distances
42.2 km
80.5 km
100 km
About this race
The 43rd Annual Dick Collins Firetrails offers a serious challenge. This event includes two ultra races, with the Firetrails 50-mile among them. It is for ultra runners seeking a tough day.
Start location
Castro Valley, CA