RunRace USA › California › Dick Collins Firetrails
Dick Collins Firetrails
Castro Valley, California · Saturday, September 26, 2026 · 100K, 50 Mile, Marathon
Official race page & registration ↗Dick Collins Firetrails takes place on Saturday, September 26, 2026 in Castro Valley, California. The race offers 3 distances: 100K, 50 Mile, Marathon.
It is one of 296 races on the California calendar that September.
- Date
- Saturday, September 26, 2026
- Location
- Castro Valley, California
- Distances
- 100K, 50 Mile, Marathon
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in Castro Valley: check in Sep 25, out Sep 27.
Common questions
When is Dick Collins Firetrails?
Dick Collins Firetrails is scheduled for Saturday, September 26, 2026.
Where is Dick Collins Firetrails held?
Dick Collins Firetrails is held in Castro Valley, California.
What distances does Dick Collins Firetrails offer?
The listed distances are 100K, 50 Mile, Marathon.
How do I register for Dick Collins Firetrails?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
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See every race on the California calendar, California Marathons, California Ultras, or use the Race Finder for maps and filters.