0327
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
Denver Rocks Run 5K / 10K
Denver
07 Sep 25
$44.99 - $54.99
Offer
Use code FIND and get 10% off registration
πBoosted
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
04 Oct 25 - 05 Oct 25
Free - $535.35
Feature your event at the top of the results
Bark n' Bolt 1K with the Pints and Pups Dog Expo
Arvada, Colorado
24 Aug 25
Free
RMRR Fall Marathon Training Series
Thornton, Colorado
24 Aug 25 - 21 Sep 25
$22.20 - $80.50
10th Annual Log Hill Hustle
Ridgway, Colorado
24 Aug 25
$43.40
Eltuck Valley 12K - Lory Summer Trail Series
Bellvue, Colorado
26 Aug 25
$32.80
Fleet Feet Denver Fall 5k Five-Week Training Program
Littleton, Colorado
26 Aug 25 - 28 Sep 25
$80.00
South Fork Alder Ass Race
South Fork, Colorado
30 Aug 25
$38.10 - $69.90
Recovery Run of the Rockies 5K
Fort Collins, Larimer
30 Aug 25
$30.00
Calarat Challenge Trail Running Festival
Jamestown, Colorado
30 Aug 25 - 31 Aug 25
$22.85 - $102.91
Labor Day Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
30 Aug 25
$32.80 - $52.94
Sunrise Marathon 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
30 Aug 25
$32.80 - $52.94
Run Like The Wind 5k / 2k / Dog Jog
Allenspark, Boulder
30 Aug 25
$35.00
Orangetheory 5k at Labor Day Lift Off
Colorado Springs, Colorado
31 Aug 25
$33.98
Wine Run 5k at The Winery at Holy Cross Abbey
Canon City, Colorado
31 Aug 25
$48.99
10k at 10,000 Feet
Steamboat Springs, Colorado
31 Aug 25
$27.50 - $43.40
Labor Day Half Marathon
Parker, Colorado
01 Sep 25
$40.88 - $88.40
FCA All Abilities Labor Day 5K
Loveland, Colorado
01 Sep 25
$65.00
Oak Creek No Fun Run
Oak Creek, Colorado
01 Sep 25
$27.50
3rd Annual Roost Rebellion Relays
Denver, Colorado
03 Sep 25
$65.55 - $108.25
The Purgatory Faux'teener Challenge
Durango, Colorado
06 Sep 25
$52.94 - $104.88
Black Squirrel Half Marathon
Bellvue, Colorado
06 Sep 25
$107.00
52nd Annual Imogene Pass Run
Telluride, Colorado
06 Sep 25
$133.50
St Vrain for the Brain
Longmont, Boulder
06 Sep 25
$25.00
RexRun For PAWSitivity 2025 5K Trail Run/Walk
Aurora, Colorado
06 Sep 25
$22.45 - $54.25
Cirque Series - Arapahoe Basin, CO
Keystone, Colorado
06 Sep 25
Free - $96.88
HRCA Wildcat Mountain Trail Races
Littleton, Colorado
06 Sep 25
$11.85 - $70.15
RMRR September Trophy Series
Thornton, Colorado
07 Sep 25
$11.60
Rebel Run 5k
Denver, Colorado
07 Sep 25
$10.00 - $35.00
Denver Rocks Run 5K / 10K
Denver
07 Sep 25
$44.99 - $54.99
Offer
Use code FIND and get 10% off registration
Buffalo Bicycle Classic
Boulder, Colorado
07 Sep 25
$40.00 - $125.00
Flyin' Lion 5K
Littleton, Colorado
07 Sep 25
$17.15 - $33.05
Conservation Colorado 5k
Denver, Colorado
07 Sep 25
$25.00
RMRR Fall Marathon Training Series #2
Thornton, Colorado
07 Sep 25
$22.20 - $32.80
Honey Bee Hustle
Loveland, Colorado
07 Sep 25
$16.90 - $27.50
Bayfield XC Invitational
Bayfield, Colorado
13 Sep 25
Free - $22.20
Spooky Sprint - Colorado Springs
Colorado Springs, Colorado
13 Sep 25
$20.83 - $65.46
Break Your Neck: Walk, Run, or Roll
Pueblo, Colorado
13 Sep 25
Free
Greenland Open Space Pack Burro Race presented by Double Rainbow Ranch (8 Mile and 3 Mile)
Larkspur, Colorado
13 Sep 25
$64.60
All-Out Fall Fest
Westminster, Colorado
13 Sep 25
$43.40 - $80.50
National Chocolate Day: Run for Chocolates DENVER/AURORA
Centennial, Colorado
13 Sep 25
$32.80 - $48.70
Minturn MeadowGold 11K & 5K
Minturn, Eagle
13 Sep 25
$32.00 - $40.00
Showing 41-80 of 327 results