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Colorado 10K races

10K Races in Colorado

110 upcoming 10K races in Colorado listed by date, with cities, start times, and entry fees. Find a 10K near you and register.

110
upcoming races
9
cities with 3+
1:04:25
typical finish

Other distances

October 2026

November 2026

December 2026

10K results in Colorado

From 118 10K races with official results in the last two years, 12,850 finishers in all.

Typical 10K times by age and gender

1:04:25
typical finish
10:22 /mi
typical pace
87
finishers in a typical race
1:08:10
women, typical finish
58:54
men, typical finish
under 49:26
the fastest tenth

Entry for upcoming 10K races in Colorado usually runs from $37 to $45, with a typical fee of $42 before processing fees.

Typical times are the middle finisher across these races, weighted by field size. School meets, stair climbs, and results with timing errors are left out.

Fastest 10K races in Colorado

  1. 1Denver Veterans Day RunDenver · median 54:54 · 89 finishers in 2025
  2. 2Father's Day Classic 10k, 5k, & 1 MileArvada · median 57:14 · 78 finishers in 2026
  3. 320th Annual Golden GallopGolden · median 57:32 · 201 finishers in 2026
  4. 4Broomfield Turkey Day 5K/10KBroomfield · median 57:35 · 358 finishers in 2025
  5. 5City Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)Denver · median 58:41 · 144 finishers in 2025

Biggest 10K races in Colorado

  1. 1Pumpkin Pie 5K/10KDenver · 470 finishers in 2025
  2. 2The Colorado MarathonFort Collins · 428 finishers in 2026
  3. 3Broomfield Turkey Day 5K/10KBroomfield · 358 finishers in 2025
  4. 4TURKEY TREK (13.1, 10k, 5k & 2k)Arvada · 344 finishers in 2025
  5. 5The Steamboat MarathonSteamboat Springs · 326 finishers in 2026
When 10K races happen in Colorado