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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
Spirit of the West 5K Run/Walk
Golden, Colorado
27 Jul 25
Free - $30.00
RMRR August Trophy Series
Centennial, Colorado
01 Aug 25
$11.60
Rocky Mountain Half Marathon & 5K
Estes Park, Colorado
01 Aug 25 - 02 Aug 25
Free - $193.47
Run for Wine & Cheese 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
02 Aug 25
$32.80 - $48.70
Singles & Friends Running Club 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
02 Aug 25
$32.80 - $48.70
Hero Hustle Colorado Springs
Colorado Springs, Colorado
02 Aug 25
$18.83 - $48.28
All-Out Runapalooza
Arvada, Colorado
02 Aug 25
$27.50 - $64.60
Vail Berry Picker
Vail, Eagle
02 Aug 25
$40.00
Unicorn 5k (South)
Highlands Ranch, Colorado
02 Aug 25
$20.50 - $45.00
Valley 5000
Loveland, Colorado
02 Aug 25
$22.20 - $54.00
Sheep Mountain Trail Runs
Fairplay, Colorado
02 Aug 25
$96.40 - $181.20
Bound for Boston Marathon & Half Marathon - Denver
Denver, Colorado
03 Aug 25
$49.10 - $102.70
TransRockies Run Charity Bibs
Buena Vista, Colorado
04 Aug 25 - 09 Aug 25
Free
Eltuck Valley 5k
Bellvue, Colorado
05 Aug 25
$27.50
Severance Glow 5K Run or Walk
Severance, Colorado
08 Aug 25
$38.10
Holy COW Trail Stampede
Westminster, Colorado
09 Aug 25
$39.85
Into the Hills Eltuck 10k
Bellvue, Colorado
12 Aug 25
$27.50
The Cheyenne Mountain Run
Colorado Springs, Colorado
16 Aug 25
$38.10 - $85.80
Summer Sizzler- Denver
Thornton, Colorado
16 Aug 25
$18.83 - $44.28
2025 CKF Leadville Trail 100 Run
Aspen, Colorado
16 Aug 25 - 17 Aug 25
Free
Summer Sizzler- Colorado Springs
Colorado Springs, Colorado
17 Aug 25
$18.83 - $44.28
Erie Half & 5k
Erie, Colorado
17 Aug 25
$40.00 - $65.00
Into the Hills Eltuck 5k
Bellvue, Colorado
19 Aug 25
$27.50
NoCo Urban Ultra & Relay
Bellvue, Colorado
22 Aug 25 - 23 Aug 25
$96.40 - $186.50
Staunton Rocks! Marathon and Half Marathon
Pine, Colorado
23 Aug 25
$96.40 - $117.60
TBK Bank Thirsty 13 Half Marathon
Durango, Colorado
23 Aug 25
$91.10 - $125.55
Rocky Mountain 5K presented by School District 11
Colorado Springs, Colorado
23 Aug 25
Free - $33.05
Unicorn Festival 5k
Aurora, Colorado
23 Aug 25 - 24 Aug 25
$30.00 - $55.00
Continental Divide Trail Run
Steamboat Springs, Colorado
23 Aug 25
$27.50 - $138.80
Byers Peak Stampede Half Marathon & 5K Run
Fraser, Colorado
23 Aug 25
$54.00 - $75.20
Arrowhead Half Marathon & 5K
Edwards, Eagle
23 Aug 25
$32.00 - $52.00
Eltuck Valley 12K - Lory Summer Trail Series
Bellvue, Colorado
26 Aug 25
$27.50
Labor Day Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
30 Aug 25
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
30 Aug 25
$32.80 - $48.70
10k at 10,000 Feet
Steamboat Springs, Colorado
31 Aug 25
$27.50 - $43.40
Labor Day Half Marathon
Parker, Colorado
01 Sep 25
$34.40 - $77.60
Oak Creek No Fun Run
Oak Creek, Colorado
01 Sep 25
$27.50
Cirque Series - Arapahoe Basin, CO
Keystone, Colorado
06 Sep 25
Free - $96.88
Black Squirrel Half Marathon
Bellvue, Colorado
06 Sep 25
$96.40
HRCA Wildcat Mountain Trail Races
Littleton, Colorado
06 Sep 25
$11.85 - $54.25
Showing 161-200 of 311 results