RunRace USA › Colorado › Colby Sandbox
Colby Sandbox
Chico, Colorado · Saturday, September 5, 2026 · 5K, 12K, 24K
Official race page & registration ↗Colby Sandbox takes place on Saturday, September 5, 2026 in Chico, Colorado. The race offers 3 distances: 5K, 12K, 24K.
It is one of 155 races on the Colorado calendar that September. The 12K is rare in Colorado: only three races on the calendar offer it.
- Date
- Saturday, September 5, 2026
- Location
- Chico, Colorado
- Distances
- 5K, 12K, 24K
- Registration
- listed as closed
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 Chico: check in Sep 4, out Sep 6.
Common questions
When is Colby Sandbox?
Colby Sandbox is scheduled for Saturday, September 5, 2026.
Where is Colby Sandbox held?
Colby Sandbox is held in Chico, Colorado.
What distances does Colby Sandbox offer?
The listed distances are 5K, 12K, 24K.
How do I register for Colby Sandbox?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
- Sep 5Aspen parkrunHerron Park, CO
- Sep 5Break Your Neck: Walk, Run, or RollPueblo, CO
- Sep 5Cirque Series - Arapahoe Basin, COKeystone, CO
- Sep 5Creede Mountain RunCreede, CO
- Sep 5Demon DashArvada, CO
See every race on the Colorado calendar, Colorado 5Ks, or use the Race Finder for maps and filters.