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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
Denver Rocks Run 5K / 10K
Denver
07 Sep 25
$44.99 - $54.99
πBoosted
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
04 Oct 25 - 05 Oct 25
Free - $535.35
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PPRR Sunrise Striders Training Runs
Colorado Springs, Colorado
01 Jan 24 - 30 Dec 30
Free
Denver, CO Galloway Training Program
Denver, Colorado
20 Apr 24 - 05 Nov 25
$91.10 - $274.00
Fifty States Half Marathon Club General Membership
Colorado Springs, Colorado
02 May 24 - 02 Apr 34
$91.10
The Grand Traverse
Crested Butte, Colorado
16 Dec 24 - 31 Aug 25
Free - $694.00
SCR Slam
Loveland, Colorado
01 Jan 25 - 08 Dec 25
Free
Latinos Run Denver
Denver, Colorado
05 Jan 25 - 27 Jul 25
Free
2025 Team CKF Running Series
Aspen, Colorado
22 Feb 25 - 30 Dec 25
Free
Fleet Feet Denver Just the Long Runs Summer Session
Littleton, Colorado
15 Jun 25 - 21 Sep 25
$60.00
FCRC Marathon Training Program
Fort Collins, Colorado
21 Jun 25 - 20 Sep 25
$22.20
Leadville Predictor SERIES - Derek Lindstrom
Leadville, Colorado
28 Jun 25 - 17 Aug 25
$5.00
Fleet Feet Denver Fall Half-Marathon Twelve-Week Training Program
Littleton, Colorado
08 Jul 25 - 28 Sep 25
$155.00
Boulderthon Half Marathon Training Program
Boulder, Colorado
09 Jul 25 - 28 Sep 25
$150.00
BRR All-Comers Summer Track & Field Series #4
Boulder, Colorado
17 Jul 25
Free - $16.90
High Lonesome 100
Nathrop, Colorado
18 Jul 25 - 19 Jul 25
$489.25
All American 4 & 8 Mile - Denver
Westminster, Colorado
19 Jul 25
$20.83 - $46.28
Powderhorn Mountain Trail Climb 5K and 15K
Mesa
19 Jul 25
$58.76 - $74.74
Summer Splash Prairie Dog Half, 10k, & 5k
Castle Rock, Colorado
19 Jul 25
$45.00 - $85.00
48th Annual Manassa Pioneer Days 5K Run
Manassa, Colorado
19 Jul 25
$22.20
Spring Creek Memorial Trail Run
Steamboat Springs, Colorado
19 Jul 25
$32.80 - $48.70
Audi Power of Four Trail Run
Aspen, Colorado
19 Jul 25
$117.60 - $138.80
Vail 10K & 5K @ 10,000 Feet
Vail, Eagle
19 Jul 25
$32.00 - $40.00
Mile High Mile
Niwot, Colorado
19 Jul 25
Free - $27.50
Aspen Valley Marathon
Aspen, Colorado
19 Jul 25
$80.75 - $245.05
All American 4 & 8 Mile - Colorado Springs
Colorado Springs, Colorado
20 Jul 25
$20.83 - $46.28
Donor Dash
Denver, Colorado
20 Jul 25
$49.54
Barr Trail Mountain Race
Manitou Springs, Colorado
20 Jul 25
Free - $526.00
Hot Laps - Denver
Denver, Colorado
24 Jul 25
$22.85
Never Summer 100km & 60km
Walden, Colorado
25 Jul 25 - 27 Jul 25
$223.60 - $463.00
Pancreatic Cancer Awareness in Honor of Diana Cantu - 5K Fun Run/Walk
Alamosa, Colorado
26 Jul 25
$15.00 - $25.00
The Hero's Journey 5K
Aurora, Colorado
26 Jul 25
$12.18 - $44.20
Spirit of the West 5K Run/Walk
Golden, Colorado
27 Jul 25
Free - $30.00
World Championship Pack Burro Race
Fairplay, Colorado
27 Jul 25
$69.90
BRR All-Comers Summer Track & Field Series #5
Boulder, Colorado
31 Jul 25
Free - $16.90
Rotary CO Cycling to Serve
Denver or Palisade, Colorado
01 Aug 25 - 30 Sep 25
Free
Rocky Mountain Half Marathon & 5K
Estes Park, Colorado
01 Aug 25 - 02 Aug 25
Free - $268.75
RMRR August Trophy Series
Centennial, Colorado
01 Aug 25
$11.60
11th Annual Run for the Ring
Aurora, Colorado
02 Aug 25
$13.97 - $40.47
Kennebec Mountain Run
Hesperus, Colorado
02 Aug 25
$80.50
Singles & Friends Running Club 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
02 Aug 25
$32.80 - $48.70
Freedom Fest - Colorado Day
Parker, Colorado
02 Aug 25
$48.95 - $75.45
Showing 1-40 of 339 results