RunRace USA › Colorado › Cerox Championships
Cerox Championships
Frederick, Colorado · Saturday, October 10, 2026
Official race page & registration ↗Cerox Championships takes place on Saturday, October 10, 2026 in Frederick, Colorado. For anyone travelling in, Denver is about 23 miles away.
It is one of 106 races on the Colorado calendar that October. At $50, entry sits above the $30 median for a Colorado race.
- Date
- Saturday, October 10, 2026
- Location
- Frederick, Colorado
- Entry fee
- from $50
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 Frederick: check in Oct 9, out Oct 11.
Common questions
When is Cerox Championships?
Cerox Championships is scheduled for Saturday, October 10, 2026.
Where is Cerox Championships held?
Cerox Championships is held in Frederick, Colorado. It is about 23 miles from Denver.
How much does Cerox Championships cost?
Entry is listed from $50. Check the official race page for the current price, which usually rises closer to race day.
How do I register for Cerox Championships?
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
- Oct 10ASDAsh 5K to Beat Tooth DecayAurora, CO
- Oct 10Breckenridge RunFestBreckenridge, CO
- Oct 10Coffee Lovers Run 5K/10K/13.1 DENVER/AURORACentennial, CO
- Oct 10Cookie Run 5K/10K/13.1 DENVER/AURORACentennial, CO
- Oct 10Faith & Blue 5KFort Morgan, CO
See every race on the Colorado calendar, or use the Race Finder for maps and filters.