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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
Turkey Trot Fun Run/Walk - 5K - Presented by SLV Sports & Wellness & Knee Knockers Bar & Grill
Alamosa, Colorado
Thu 27 Nov 25
$15.00 - $25.00
🚀Boosted
RexRun For PAWSitivity 2026 Trail Run/Walk
Aurora, Colorado
Sat 29 Aug 26
$22.45 - $54.25
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Treat Trot Denver
Denver, Colorado
Sat 13 Jun 26
$20.83 - $62.28
All-Out Summer Breeze
Arvada, Colorado
Sat 13 Jun 26
$27.50 - $64.60
Treat Trot Colorado Springs
Colorado Springs, Colorado
Sun 14 Jun 26
$20.83 - $46.28
Red, White and Brew 5k, 10k & Half Marathon
Windsor, Colorado
Sat 20 Jun 26
$16.90 - $69.90
Unicorn 5k (North)
Thornton, Colorado
Sat 20 Jun 26
$16.00 - $36.00
Father's Day Classic 10k, 5k, & 1 Mile
Arvada, Colorado
Sun 21 Jun 26
$11.00 - $39.00
Race in the Clouds - Alma Dirt Festival 2026
Alma, Colorado
Sat 27 Jun 26
$32.80 - $101.70
Let Freedom Run 5k/10k - Louisville
Louisville, Colorado
Sat 04 Jul 26
Free - $40.00
Pueblo's Firecracker 5k!
Pueblo, Colorado
Sat 04 Jul 26
$21.14
Let Freedom Run 5k - LONGMONT
Longmont, Colorado
Sat 04 Jul 26
Free - $35.00
Durango Main Avenue Mile
Durango, Colorado
Sat 04 Jul 26
$17.76
Greeley Freedom 5k Walk & Run
Greeley, Colorado
Sat 04 Jul 26
$32.80
Silverheels Trail Runs
Como, Colorado
Fri 10 Jul 26 - Sat 11 Jul 26
All-Out Dog Days
Westminster, Colorado
Sat 11 Jul 26
$27.50 - $64.60
Heatwave Half Marathon - Denver
Denver, Colorado
Sat 11 Jul 26
$20.98 - $62.28
Cookie Chase
Denver, Colorado
Sat 11 Jul 26
$34.40
Heatwave Half Marathon - Colorado Springs
Colorado Springs, Colorado
Sun 12 Jul 26
$20.98 - $46.31
Summer Splash Prairie Dog Half, 10k, & 5k
Castle Rock, Colorado
Sat 18 Jul 26
$35.00 - $75.00
4.0
Spirit of the West 5K Run/Walk
Golden, Colorado
Sun 26 Jul 26
Free - $30.00
Unicorn 5k (South)
Highlands Ranch, Colorado
Sat 01 Aug 26
$16.50 - $35.00
Summer Sizzler- Denver
Denver, Colorado
Sat 08 Aug 26
$20.83 - $46.28
All-Out Runapalooza
Arvada, Colorado
Sat 08 Aug 26
$27.50 - $64.60
Summer Sizzler- Colorado Springs
Colorado Springs, Colorado
Sun 09 Aug 26
$20.83 - $46.28
Erie Half & 5k
Erie, Colorado
Sun 16 Aug 26
$33.50 - $59.30
Byers Peak Stampede Half Marathon & 5K Run
Fraser, Colorado
Sat 22 Aug 26
$48.70 - $69.90
Ram Run
Denver, Colorado
Sat 22 Aug 26
$11.85 - $33.05
Pioneer Prairie Dog Half, 10k & 5k
Westminster, Colorado
Sun 23 Aug 26
$35.00 - $75.00
Cirque Series - Arapahoe Basin, CO
Keystone, Colorado
Sat 05 Sep 26
Free - $96.88
Golden Harvest Half Marathon & 5k/10k - Denver
Denver, Colorado
Sat 05 Sep 26
$20.83 - $62.28
Golden Harvest Half Marathon & 5k/10k - Colorado Springs
Colorado Springs, Colorado
Sun 06 Sep 26
$20.83 - $46.28
Labor Day Half Marathon
Parker, Colorado
Mon 07 Sep 26
$34.40 - $77.60
Spirit of the Valley 5k
Grand Junction, Colorado
Sat 12 Sep 26
$11.60 - $27.50
The Denver 5k
Denver, Colorado
Sat 12 Sep 26
Free - $38.85
All-Out Fall Fest
Westminster, Colorado
Sat 19 Sep 26
$27.50 - $64.60
Spooky Sprint - Denver
Denver, Colorado
Sat 03 Oct 26
$23.98 - $62.28
I Can 5k
Thornton, Colorado
Sat 03 Oct 26
Free
Westy Half & 5k
Westminster, Colorado
Sun 11 Oct 26
$30.00 - $55.00
Ghosts and Goblins 5K/10K
Denver, Colorado
Sun 25 Oct 26
$34.40 - $45.20
Spooky Sprint - Colorado Springs
Colorado Springs, Colorado
Sat 31 Oct 26
$20.83 - $46.28
50 States Half Marathon Club Life Membership
Colorado Springs, Colorado
Fri 25 Apr 31
Showing 161-200 of 233 results
