5Ks in Colorado — Page 2
Every upcoming 5K race we know about in Colorado. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 61–120 of 173 races. Use search and filters from page 1.
Sun, Dec 6, 2026 · 8:30 AM · Pueblo, CO
Rock Canyon Half Marathon- 40th Anniversary Run!
- Price
- $38.10-$64.60
- Field size
- 800 · based on the organizer's entry cap
Sat, Dec 12, 2026 · 7:30 AM · Centennial, CO
Run for Breast Cancer 5K/10K/13.1 DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Dec 12, 2026 · 7:30 AM · Centennial, CO
Sunrise Marathon 5K/10K/13.1 DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Dec 12, 2026 · 10:30 AM · Fountain, CO
YMCA Jingle Jog 5K presented by Corwin Honda
- Price
- Free-$38.35
Sat, Dec 26, 2026 · 7:30 AM · Centennial, CO
A Merry Christmas Run 5K/10K/13.1 DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Dec 26, 2026 · 7:30 AM · Centennial, CO
New Year's Run 5K/10K/13.1 DENVER/AURORA
- Price
- $32.80-$48.70
Thu, Dec 31, 2026 · 12:00 AM · Boulder, CO
Hands & Voices New Year Virtual 5K: Trails to the Summit
- Price
- Price on registration site
Sat, Jan 9, 2027 · 10:00 AM · Colorado Springs, CO
Winter Series - The Coolest Race in Town!
- Price
- $43.40-$122.90
Sat, Jan 16, 2027 · 7:30 AM · Centennial, CO
MLK Jr. Freedom Run 5K/10K/13.1 DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Jan 16, 2027 · 7:30 AM · Centennial, CO
Sunrise Marathon 5K/10K/13.1 DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Jan 23, 2027 · 8:30 AM · Colorado Springs, CO
Chilly Willy 5K/10K/Half Marathon - Colorado Springs
- Price
- $33.60-$65.20
Sat, Jan 30, 2027 · 9:00 AM · Crested Butte, CO
Alley Loop
- Price
- Price on registration site
Sat, Jan 30, 2027 · 7:30 AM · Centennial, CO
Coffee Lovers Run DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Jan 30, 2027 · 7:30 AM · Centennial, CO
Run for Donut DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Jan 30, 2027 · 10:00 AM · Alamosa, CO
Rio Frio 5k
- Price
- $22.20
- Field size
- 400 · based on the organizer's entry cap
Sat, Feb 13, 2027 · 7:30 AM · Centennial, CO
Valentine's Day Run 5K/10K/13.1 DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Feb 13, 2027 · 7:30 AM · Centennial, CO
Run for Chocolate 5K/10K/13.1 DENVER/AURORA
- Price
- $32.80-$48.70
Sun, Feb 14, 2027 · 9:00 AM · Arvada, CO
Ralston Creek Half Marathon & 5k
- Price
- $27.50-$133.50
Sun, Feb 14, 2027 · 10:00 AM · Colorado Springs, CO
The Toyota Super Half Marathon™& Game Day 5K™
- Price
- $38.10-$75.20
Sat, Feb 27, 2027 · 7:30 AM · Centennial, CO
Run Together Against Breast Cancer DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Feb 27, 2027 · 7:30 AM · Centennial, CO
Run For Mental Health DENVER/AURORA
- Price
- $32.80-$48.70
Sun, Feb 28, 2027 · 10:00 AM · Highlands Ranch, CO
Highlands Ranch 5k
- Price
- $44
- Field size
- 320 · based on the organizer's entry cap
Sat, Mar 6, 2027 · 8:00 AM · Denver, CO
Time to Paddy 5K/10K & Lucky 13.1 13.1 - Denver
- Price
- Free-$65.46
- Field size
- 31 · based on the organizer's entry cap
Sun, Mar 7, 2027 · 8:00 AM · Colorado Springs, CO
Time to Paddy 5K/10K & Lucky 13.1 - Colorado Springs
- Price
- Free-$52.28
- Field size
- 31 · based on the organizer's entry cap
Sun, Mar 14, 2027 · 9:15 AM · Severance, CO
Lucky Brew Race 5K, 10K, 15k & Half Marathon
- Price
- $22.20-$85.80
Sat, Mar 20, 2027 · 7:30 AM · Centennial, CO
Sunrise Marathon 5K/10K/13.1 DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Mar 20, 2027 · 7:30 AM · Centennial, CO
St. Paddy's Day Lucky Run 5K/10K/13.1 DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Mar 27, 2027 · 7:30 AM · Centennial, CO
Always Hope Easter Run DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Mar 27, 2027 · 7:30 AM · Centennial, CO
SuperHeroes Run DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Apr 10, 2027 · 7:30 AM · Centennial, CO
Sloth Run 5K/10K/13.1 DENVER/AURORA
- Price
- $32.80-$48.70
Sat, Apr 10, 2027 · 7:30 AM · Centennial, CO
Run for PB&J 5k/10k/13.1 DENVER/AURORA
- Price
- $32.80-$48.70
Sun, Apr 11, 2027 · 7:00 AM · Littleton, CO
Platte River Half-Marathon, Relay & 5k
- Price
- $43.40-$165.30
Sun, Apr 11, 2027 · 8:00 AM · Arvada, CO
Spring Fling Prairie Dog Half, 10k, & 5k
- Price
- $39-$74
- Field size
- 111 · based on the organizer's entry cap
Sat, Apr 24, 2027 · 8:00 AM · Westminster, CO
All-Out Beat the Heat
- Price
- $38.10-$69.90
Sat, Apr 24, 2027 · 8:00 AM · Colorado Springs, CO
DoNot Stop Half Marathon/5K/10K - Colorado Springs
- Price
- Free-$46.28