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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
🚀Boosted
Sloan's Lake Search Party (SLSP) Marathon Hourly Loop Race!
Denver, Colorado
14 Sep 25
$75.20
🚀Boosted
City Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)
Denver, Colorado
01 Nov 25
$20.00 - $50.00
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Independence Day Freedom 5K
Buena Vista, Colorado
04 Jul 25
$28.19
Telluride Foundation Rundola: Run for Good
Telluride, Colorado
04 Jul 25
$48.70
39th Annual Boogie's Buddy Race
Aspen, Colorado
04 Jul 25
$54.00 - $160.00
Burro Buster 5k
Fairplay, Colorado
04 Jul 25
$27.50
Palmer Lake July 4 Fun Run
Palmer Lake, Colorado
04 Jul 25
$33.05 - $48.95
Run For Your Life 5K
Meeker, Colorado
04 Jul 25
$20.00
HRCA Independence Day 5K
Littleton, Colorado
04 Jul 25
$38.35
Rendezvous Run for Independence
Winter Park, Colorado
04 Jul 25
$40.00
4th of July Donut Hole Mile
Arvada, Colorado
04 Jul 25
$6.30
Avery Brewing Co. 4K on the 4th
Boulder, Colorado
04 Jul 25
$38.86
Let Freedom Run 5k/10k - Louisville
Louisville, Colorado
04 Jul 25
Free - $50.00
Loveland Liberty 5K
Loveland, Colorado
04 Jul 25 - 15 Jul 25
$43.40
Ourayce 10K Fun Run
Ouray, Colorado
04 Jul 25
$38.10
Hahns Peak Vertical Trail Race
Clark, Colorado
05 Jul 25
$43.65
July 4th Freedom Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
05 Jul 25
$32.80 - $48.70
SuperHeroes Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
05 Jul 25
$32.80 - $48.70
Red Feather Lakes 3.6 Mile Fun Run July 5th, 2025
Red Feather Lakes, Colorado
05 Jul 25
$38.10
Vail HillClimb
Vail, Eagle
05 Jul 25
$40.00
Red Feather Lakes 3.6 Mile Fun Run
Red Feather Lakes, Colorado
05 Jul 25
$43.40
RMRR July Trophy Series
Lakewood, Colorado
06 Jul 25
$11.60
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
The Alma Foundation Race in the Clouds Dirt Festival
Alma, Colorado
10 Jul 25 - 13 Jul 25
Free - $144.10
Silverheels Trail Runs
Como, Colorado
11 Jul 25 - 12 Jul 25
$75.20 - $405.25
All-Out Dog Days
Westminster, Colorado
12 Jul 25
$43.40 - $80.50
NoCo All-Comers Track Meet Series #3
Loveland, Colorado
12 Jul 25
$9.48 - $16.90
Cookie Chase
Denver, Colorado
12 Jul 25
$37.64
Heritage Eagles 5K
Littleton, Colorado
12 Jul 25
$30.40
Grin & Bear It
Crested Butte, Colorado
12 Jul 25
$96.40 - $101.70
BRR All-Comers Summer Track & Field Series #4
Boulder, Colorado
17 Jul 25
$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
Spring Creek Memorial Trail Run
Steamboat Springs, Colorado
19 Jul 25
$27.50 - $43.40
Vail 10K & 5K @ 10,000 Feet
Vail, Eagle
19 Jul 25
$32.00 - $40.00
Summer Splash Prairie Dog Half, 10k, & 5k
Castle Rock, Colorado
19 Jul 25
$40.00 - $80.00
Aspen Valley Marathon
Aspen, Colorado
19 Jul 25
$75.45 - $234.45
Audi Power of Four Trail Run
Aspen, Colorado
19 Jul 25
$107.00 - $128.20
All American 4 & 8 Mile - Colorado Springs
Colorado Springs, Colorado
20 Jul 25
$20.83 - $46.28
Barr Trail Mountain Race
Manitou Springs, Colorado
20 Jul 25
Free - $526.00
Never Summer 100km & 60km
Walden, Colorado
25 Jul 25 - 27 Jul 25
$223.60 - $463.00
Showing 81-120 of 354 results
