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Running in Colorado found
View all ↓Running in Colorado 2026 - 2027
The most comprehensive list of Colorado Running Events in 2026 - 2027. Discover 100's of US Colorado Running. Find your perfect race here!
Running Colorado 2026 - 2027
🚀Boosted
Bigfoot Half Marathon
Estes Park, Colorado
Sat 25 Apr 26
$65.45 - $156.40
🚀Boosted
Summits Trail Runs
Granby, Colorado
Sat 06 Jun 26
$96.40 - $170.60
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Ram Run
Denver, Colorado
Sat 22 Aug 26
$11.85 - $33.05
Byers Peak Stampede Half Marathon & 5K Run
Fraser, Colorado
Sat 22 Aug 26
$64.60 - $85.80
Staunton Rocks! Marathon and Half Marathon
Pine, Colorado
Sat 22 Aug 26
$107.00 - $128.20
Pioneer Prairie Dog Half, 10k & 5k
Westminster, Colorado
Sun 23 Aug 26
$40.00 - $80.00
Rebel Run 5k
Denver, Colorado
Sun 23 Aug 26
$10.00 - $45.00
Eltuck Valley 12K - Lory Summer Trail Series
Bellvue, Colorado
Tue 25 Aug 26
$27.50
Sloth Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 29 Aug 26
$32.80 - $48.70
Run to Breast Cancer 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 29 Aug 26
$32.80 - $48.70
RexRun For PAWSitivity 2026 Trail Run/Walk
Aurora, Colorado
Sat 29 Aug 26
$22.45 - $48.95
Rocky Mountain 5K presented by School District 11
Colorado Springs, Colorado
Sat 29 Aug 26
Free - $38.35
TBK Bank Thirsty 13 Half Marathon
Durango, Colorado
Sat 29 Aug 26
$91.10 - $127.14
Wine Run 5k at The Winery at Holy Cross Abbey
Canon City, Colorado
Sun 30 Aug 26
$18.49 - $33.49
James Test Site
Lyons, Colorado
Sun 30 Aug 26
Free
Raising the Barr
Brighton, Colorado
Sat 05 Sep 26
$60.21 - $145.61
South Fork Alder Ass Race
South Fork, Colorado
Sat 05 Sep 26
$43.40 - $69.90
Golden Harvest Half Marathon & 5k/10k - Denver
Denver, Colorado
Sat 05 Sep 26
$20.83 - $68.64
Cirque Series - Arapahoe Basin, CO
Keystone, Colorado
Sat 05 Sep 26
Free - $96.88
10k at 10,000 Feet
Steamboat Springs, Colorado
Sun 06 Sep 26
$27.50 - $43.40
Golden Harvest Half Marathon & 5k/10k - Colorado Springs
Colorado Springs, Colorado
Sun 06 Sep 26
$20.83 - $52.28
Labor Day Half Marathon
Parker, Colorado
Mon 07 Sep 26
$34.40 - $77.60
Oak Creek No Fun Run
Oak Creek, Colorado
Mon 07 Sep 26
$27.50
Black Squirrel Half Marathon
Bellvue, Colorado
Sat 12 Sep 26
$107.00
6 Dot Dash
Littleton, Colorado
Sat 12 Sep 26
$44.20
National Chocolate Day: Run for Chocolates 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 12 Sep 26
$32.80 - $48.70
The Denver 5k
Denver, Colorado
Sat 12 Sep 26
Free - $48.85
Break Your Neck: Walk, Run, or Roll
Pueblo, Colorado
Sat 12 Sep 26
Free
Run for Mental Health 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 12 Sep 26
$32.80 - $48.70
For The City Network 5K
Greeley, Colorado
Sat 12 Sep 26
$46.85
Spirit of the Valley 5k
Grand Junction, Colorado
Sat 12 Sep 26
$11.60 - $27.50
Trail Sisters Women's Half Marathon & 10k
Buena Vista, Colorado
Sat 12 Sep 26
$59.30 - $91.10
Steele Trap Trail Run
Loma, Colorado
Sat 12 Sep 26
$50.00
Tiger Prowl 5K
Denver, Colorado
Sun 13 Sep 26
$17.15 - $38.35
Honey Bee Hustle
Loveland, Colorado
Sun 13 Sep 26
$16.90 - $27.50
RMRR September Trophy Series
Thornton, Colorado
Sun 13 Sep 26
$11.60
Colorado Run for the Fallen Run/Walk/Ruck
Palmer Lake, Colorado
Sun 13 Sep 26
$35.00
Severance Glow 5K Run or Walk
Severance, Colorado
Fri 18 Sep 26
$38.10
Autumn Run
Buena Vista, Colorado
Sat 19 Sep 26
Free - $97.58
Wellington STAR Foundation 5K 10K
Wellington, Colorado
Sat 19 Sep 26
$11.60 - $54.00
Beulah Challenge and OverIt Series
Beulah, Colorado
Sat 19 Sep 26
$23.25 - $192.55
All-Out Fall Fest
Westminster, Colorado
Sat 19 Sep 26
$32.80 - $69.90
Showing 201-240 of 366 results
