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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
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Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
04 Oct 25 - 05 Oct 25
Free - $535.35
🚀Boosted
2025 CKF Leadville Trail 100 Run
Aspen, Colorado
16 Aug 25 - 17 Aug 25
Free
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Healing Warriors Program 2025 Annual 5K Fun Run
Fort Collins, Colorado
22 Jun 25
$40.00
5K To Fight Histio
Colorado Springs, Colorado
22 Jun 25
$43.65
Sunset Trail Running Festival
Boulder, Colorado
22 Jun 25
$22.85 - $76.23
13th Annual Buffs4Life Kyle MacIntosh Memorial 5K Run/Walk
Boulder, Colorado
22 Jun 25
$27.50
Hometown Half Marathon & 5k/10k - Colorado Springs
Colorado Springs, Colorado
22 Jun 25
$18.83 - $54.28
Healing Warriors 4th Annual 5K Fun Run
Fort Collins, Colorado
22 Jun 25
$40.00
Denver Pride 5K
Denver, Colorado
28 Jun 25
$43.65
NoCo All-Comers Track Meet Series #2
Loveland, Colorado
28 Jun 25
$9.48 - $16.90
Before The Fourth 5k
Littleton, Colorado
28 Jun 25
$38.35
Pearl Street Mile
Boulder, Colorado
28 Jun 25
$22.85 - $38.86
Palmer Lake July 4 Fun Run
Palmer Lake, Colorado
04 Jul 25
$27.75 - $48.95
Let Freedom Run 5k - LONGMONT
Longmont, Colorado
04 Jul 25
Free - $35.00
Run For Your Life 5K
Meeker, Colorado
04 Jul 25
$20.00
Greeley Freedom 5k Walk & Run
Greeley, Colorado
04 Jul 25
$34.92
Avery Brewing Co. 4K on the 4th
Boulder, Colorado
04 Jul 25
$38.86
Loveland Liberty 5K
Loveland, Colorado
04 Jul 25 - 15 Jul 25
$38.10
Burro Buster 5k
Fairplay, Colorado
04 Jul 25
$27.50
HRCA Independence Day 5K
Littleton, Colorado
04 Jul 25
$38.35
Independence Day Freedom 5K
Buena Vista, Colorado
04 Jul 25
$28.19
Let Freedom Run 5k/10k - Louisville
Louisville, Colorado
04 Jul 25
Free - $45.00
Pueblo's Firecracker 5k!
Pueblo, Colorado
04 Jul 25
$21.14
FireKracker 5k
Fort Collins, Colorado
04 Jul 25
$9.21 - $44.35
July 4th Freedom Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
05 Jul 25
$32.80 - $48.70
Hahns Peak Vertical Trail Race
Clark, Colorado
05 Jul 25
$43.65
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
The Alma Foundation Race in the Clouds Dirt Festival
Alma, Colorado
10 Jul 25 - 13 Jul 25
Free - $133.50
Silverheels Trail Runs
Como, Colorado
11 Jul 25 - 12 Jul 25
$64.60 - $394.75
Heritage Eagles 5K
Littleton, Colorado
12 Jul 25
$27.75
All-Out Dog Days
Westminster, Colorado
12 Jul 25
$32.80 - $69.90
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
Grin & Bear It
Crested Butte, Colorado
12 Jul 25
$85.80 - $87.92
High Lonesome 100
Nathrop, Colorado
18 Jul 25 - 19 Jul 25
$489.25
All American 4 & 8 Mile - Denver
Westminster, Colorado
19 Jul 25
$18.83 - $44.28
Summer Splash Prairie Dog Half, 10k, & 5k
Castle Rock, Colorado
19 Jul 25
$40.00 - $80.00
Audi Power of Four Trail Run
Aspen, Colorado
19 Jul 25
$107.00 - $128.20
Showing 121-160 of 346 results
