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Running in Colorado found
View all ↓Running in Colorado 2025 - 2026
The most comprehensive list of Colorado Running Events in 2025 - 2026. Discover 100's of US Colorado Running. Find your perfect race here!
Running Colorado 2025 - 2026
πBoosted
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
04 Oct 25 - 05 Oct 25
Free - $535.35
πBoosted
Newbie to 5K
Pueblo, Colorado
03 May 25
$43.40
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Memorial Day Run & March: To Help Feed Homeless Veterans
Colorado Springs, Colorado
17 May 25
$43.65 - $64.85
Stride for Wellness
Colorado Springs, Colorado
18 May 25
$26.25
Healthy Kids Running Series Spring 2025 - Aurora, CO
Aurora, Colorado
18 May 25
$22.20 - $54.00
Miles for Smiles 5K
Arvada, Colorado
18 May 25
Free - $33.05
Healthy Kids Running Series Spring 2025 - Denver, CO
Denver, Colorado
18 May 25
$22.20 - $54.00
Colorado Elite TC Sprint Festival
Englewood, Colorado
22 May 25
Free - $54.00
Weld Your Mettle Running Festival
Eaton, Colorado
23 May 25 - 26 May 25
Free - $239.50
Mountain Madness Spring Survival Orienteering Trail Race
Pine, Colorado
25 May 25
$64.60
7th Annual Angel Run at Red Leg Brewing
Colorado Springs, Colorado
26 May 25
$22.20 - $48.70
2.2 for 22q Walk/Run/Ride 2025
Anywhere, Colorado
31 May 25 - 08 Jun 25
$24.32
2025 MTHCF 5K
Fruita, Colorado
31 May 25
$38.10
Colorado 13er (Half Marathon/10k/5k)
Louisville, Colorado
01 Jun 25
$39.00 - $69.90
Flamingo Day 5K
Denver, Colorado
01 Jun 25
$37.64
RMRR June Trophy Series
Denver, Colorado
01 Jun 25
$11.60
Stepping Stone 5K
Littleton, Colorado
01 Jun 25
$33.05
VAIL ULTRA / BENEFITING 50 FOR THE FALLEN
Vail, Colorado
05 Jun 25
$150.00
J-Town Jog 5K and Mile
Johnstown, Colorado
07 Jun 25
$27.50 - $38.10
Steamworks Half Marathon
Durango, Colorado
07 Jun 25
$84.74
All-Out Summer Breeze
Arvada, Colorado
07 Jun 25
$43.40 - $80.50
Aiden's Adventure 5k
Colorado Springs, Colorado
07 Jun 25
$22.20 - $45.52
StepUp For Women And Recovery
Fort Collins, Colorado
07 Jun 25
$43.40
Garden of the Gods 10 Mile/10K and Trail Run
Colorado Springs, Colorado
08 Jun 25
$75.20
Garden of the Gods Little Horn and Big Horn Kids Races
Colorado Springs, Colorado
08 Jun 25
Free
HRCA Happy Hour Half K
Littleton, Colorado
13 Jun 25
$33.05
Run for Donuts 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
14 Jun 25
$32.80 - $48.70
Sam's Rainbow Run
Fort Collins, Colorado
14 Jun 25
$7.08 - $28.38
Summits Trail Runs
Granby, Colorado
14 Jun 25 - 15 Jun 25
$22.20 - $170.60
DU Dash Colorado
Palmer Lake, Colorado
14 Jun 25
$33.53 - $38.86
Sierra's 5K Run/Walk Race Against Meningitis
Loveland, Colorado
14 Jun 25
$11.85 - $33.05
The Springs Downhill Mile
Colorado Springs, Colorado
14 Jun 25
$16.90
Father's Day Fun Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
14 Jun 25
$32.80 - $48.70
Parker Parks and Recreation Dash Across the Dam Fathers Day 5K
Parker, Colorado
14 Jun 25
$43.65
Father's Day Classic 10k, 5k, & 1 Mile
Arvada, Colorado
15 Jun 25
$13.00 - $49.00
Howelsen Hill Trail Run
Steamboat Springs, Colorado
21 Jun 25
$27.50 - $43.40
Red, White and Brew 5k, 10k, Half Marathon & 12 Hour Last Person Standing
Windsor, Colorado
21 Jun 25
$16.90 - $122.90
Rayden's Athletic Friends 5K Run/Walk for PAWS
Pueblo, Colorado
21 Jun 25
$15.95
Colorado Springs: Walk With Autism and Resource Fair
Colorado Springs, Colorado
21 Jun 25
$25.38
Beaver Creek Summer Solstice 10K & 5K
Avon, Eagle
21 Jun 25
$32.00 - $40.00
Hometown Half Marathon & 5k/10k - Denver
Westminster, Colorado
21 Jun 25
$18.83 - $54.28
Unicorn 5k (North)
Thornton, Colorado
21 Jun 25
$20.50 - $45.00
Showing 81-120 of 346 results