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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
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Mount Rushmore Half Marathon
Keystone, South Dakota
Sat 12 Sep 26
$205.07
🚀Boosted
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
Sat 03 Oct 26
Free - $535.35
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Cirque Series - Arapahoe Basin, CO
Keystone, Colorado
Sat 05 Sep 26
Free - $96.88
South Fork Alder Ass Race
South Fork, Colorado
Sat 05 Sep 26
$43.40 - $69.90
The Beaver Run
Breckenridge, Colorado
Sat 05 Sep 26
Free - $54.00
Break Your Neck: Walk, Run, or Roll
Pueblo, Colorado
Sat 05 Sep 26
Free
Raising the Barr
Brighton, Colorado
Sat 05 Sep 26
$60.21 - $145.61
Recovery Run of the Rockies 5K
Fort Collins, Colorado
Sat 05 Sep 26
$33.53
Golden Harvest Half Marathon & 5k/10k - Denver
Westminster, Colorado
Sat 05 Sep 26
$20.83 - $73.94
Demon Dash
Arvada, Colorado
Sat 05 Sep 26
$28.19
Golden Harvest Half Marathon & 5k/10k - Colorado Springs
Colorado Springs, Colorado
Sun 06 Sep 26
$20.83 - $73.94
10k at 10,000 Feet
Steamboat Springs, Colorado
Sun 06 Sep 26
$27.50 - $43.40
Labor Day Half Marathon
Parker, Colorado
Mon 07 Sep 26
$37.64 - $83.00
FCA All-Abilities Labor Day 5K
Loveland, Colorado
Mon 07 Sep 26
$11.60 - $38.10
Oak Creek No Fun Run
Oak Creek, Colorado
Mon 07 Sep 26
$27.50
FCA All Abilities Labor Day 5K
Loveland, Colorado
Mon 07 Sep 26
$65.00
14th Annual Superhero Event
Greeley, Colorado
Thu 10 Sep 26 - Sun 27 Sep 26
Free - $43.40
National Chocolate Day: Run for Chocolates 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 12 Sep 26
$32.80 - $48.70
Black Squirrel Half Marathon
Bellvue, Colorado
Sat 12 Sep 26
$117.60
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
$36.55
6 Dot Dash
Littleton, Colorado
Sat 12 Sep 26
$44.20
Trail Sisters Women's Half Marathon & 10k
Buena Vista, Colorado
Sat 12 Sep 26
$69.90 - $107.00
53rd Annual Imogene Pass Run
Telluride, Colorado
Sat 12 Sep 26
$138.80
The 10th Annual Run4Hope 5K for Schools
Monument, Colorado
Sat 12 Sep 26
$32.80 - $80.50
The Denver 5k
Denver, Colorado
Sat 12 Sep 26
Free - $53.85
Spirit of the Valley 5k
Grand Junction, Colorado
Sat 12 Sep 26
$11.60 - $27.50
Steele Trap Trail Run
Loma, Colorado
Sat 12 Sep 26
$50.00
Shifrun: Trail Edition. #miles4ALS
Leadville, Lake
Sat 12 Sep 26
$40.00
RMRR September 5k/10k
Thornton, Colorado
Sun 13 Sep 26
$11.60
9/11 Heroes Run - Denver, Colorado
Denver, Colorado
Sun 13 Sep 26
Free - $49.76
Colorado Run for the Fallen Run/Walk/Ruck
Palmer Lake, Colorado
Sun 13 Sep 26
$35.00
RMRR Fall Marathon Training Series #2
Thornton, Colorado
Sun 13 Sep 26
$22.20 - $32.80
Healthy Kids Running Series Fall 2026 - Denver, CO
Denver, Colorado
Sun 13 Sep 26 - Sun 11 Oct 26
$16.90 - $48.70
31st El Grito 5k (2026)
Denver, Colorado
Sun 13 Sep 26
Free - $32.80
Tiger Prowl 5K
Denver, Colorado
Sun 13 Sep 26
$22.45 - $38.35
Honey Bee Hustle
Loveland, Colorado
Sun 13 Sep 26
$16.90 - $27.50
Severance Glow 5K Run or Walk
Severance, Colorado
Fri 18 Sep 26
$43.40
Miles 4 Madison 5K & 1K
Littleton, Colorado
Sat 19 Sep 26
$25.00
Gummball 5K
Brighton, Colorado
Sat 19 Sep 26
$33.05
Autumn Run
Buena Vista, Colorado
Sat 19 Sep 26
Free - $97.58
Beulah Challenge and OverIt Series
Beulah, Colorado
Sat 19 Sep 26
$23.25 - $192.55
Showing 81-120 of 337 results
