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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
🚀Boosted
Bigfoot Half Marathon
Estes Park, Colorado
Sat 25 Apr 26
$60.10 - $151.05
🚀Boosted
Erie Easter Bunny Hop
Erie, Colorado
Sat 04 Apr 26
$38.10
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Run for Donuts 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 26 Sep 26
$32.80 - $48.70
Sangre de Cristo Trail Festival
Westcliffe, Colorado
Sat 26 Sep 26 - Sun 27 Sep 26
$43.40 - $342.25
NIGHT NATION RUN - DENVER
Commerce City, Colorado
Sat 26 Sep 26
$49.99 - $71.99
Oktoberfest Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 26 Sep 26
$32.80 - $48.70
Joy & Justice 5k
Timnath, Colorado
Sun 27 Sep 26
$16.90 - $43.40
Sawatch Ascent
Nathrop, Colorado
Sun 27 Sep 26
$169.54
Colorado Coyotes Youth XC Invitational
Cenennial, Colorado
Sun 27 Sep 26
$33.05
HRCA Wildcat Mountain Trail Races
Littleton, Colorado
Sat 03 Oct 26
$10.00 - $55.00
Rim to Rim Royal Gorge Races: 5K Road Run, Trail 8 Mile, Trail Half Marathon
Canon City, Colorado
Sat 03 Oct 26
Free - $85.80
Spooky Sprint - Denver
Denver, Colorado
Sat 03 Oct 26
$23.98 - $62.28
Emerald Mountain Trail Run
Steamboat Springs, Colorado
Sat 03 Oct 26
$27.50 - $43.40
I Can 5k
Thornton, Colorado
Sat 03 Oct 26
Free
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
Sat 03 Oct 26
Free - $535.35
Rubey Rescue Run
Aspen, Colorado
Sun 04 Oct 26
$65.00
Windsor Marathon, Half Marathon, 10k, 5k & 1 Mile Run
Windsor, Colorado
Sun 04 Oct 26
$20.00 - $97.00
RMRR October Trophy Series
Aurora, Colorado
Sun 04 Oct 26
$11.60
Bagel Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
The Long View Marathon
Fort Collins, Colorado
Sat 10 Oct 26
$38.10 - $107.00
Dialysis Dash 5K
Grand Junction, Colorado
Sat 10 Oct 26
$20.00
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
Durango Marathon
Durango, Colorado
Sun 11 Oct 26
$22.20 - $122.90
Westy Half & 5k
Westminster, Colorado
Sun 11 Oct 26
$35.00 - $60.00
Blue Sky Trail Marathon & Half Marathon
Fort Collins, Colorado
Sat 17 Oct 26 - Sun 18 Oct 26
$96.40 - $117.60
Indian Creek Trail Runs
Sedalia, Colorado
Sat 17 Oct 26
$32.80 - $149.40
The Great Trailhead Foot Race 5 & 10 Miler
Lakewood, Colorado
Sat 17 Oct 26
$60.00 - $65.00
Apex Foundation Trick or Trot 5K & Halloween Hunt
Arvada, Colorado
Sat 24 Oct 26
$10.00 - $35.00
Race to Cure Sarcoma Denver
Denver, Colorado
Sat 24 Oct 26
$10.00 - $35.00
Ghosts and Goblins 5K/10K
Denver, Colorado
Sun 25 Oct 26
$34.40 - $45.20
I Ain't Scared (of 5k)
Thornton, Colorado
Sat 31 Oct 26
Free - $35.00
Spooky Sprint - Colorado Springs
Colorado Springs, Colorado
Sat 31 Oct 26
$20.83 - $46.28
Foundry Halloween 5k
Steamboat Springs, Colorado
Sat 31 Oct 26
$27.75
PB&J Fuel Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 31 Oct 26
$32.80 - $48.70
RMRR November Trophy Series
Denver, Colorado
Sun 01 Nov 26
$11.60
All-Out Kooky-Spooky
Golden, Colorado
Sun 01 Nov 26
$27.50 - $64.60
City Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)
Denver, Colorado
Sat 07 Nov 26
$20.00 - $50.00
Colorado 24 Hour Run
Fort Collins, Colorado
Sat 07 Nov 26 - Sun 08 Nov 26
$96.40 - $239.50
Turkey Trails- Denver
Denver, Colorado
Sat 07 Nov 26
$20.83 - $62.28
HRCA Backcountry Wilderness Half Marathon
Lone Tree, Colorado
Sat 07 Nov 26
$65.00
Bell Ringer 2 Miler
Loveland, Colorado
Sat 07 Nov 26
$22.20
Colorado Springs Veterans Day 5k
Colorado Springs, Colorado
Sun 08 Nov 26
$16.90 - $27.50
Showing 241-280 of 333 results
