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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
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Mount Rushmore Half Marathon
Keystone, South Dakota
Sat 12 Sep 26
$205.07
🚀Boosted
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
Sat 03 Oct 26
Free - $535.35
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Oktoberfest Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 26 Sep 26
$32.80 - $48.70
Runway 5K - Run for the Angels
Broomfield, Colorado
Sat 26 Sep 26 - Sat 03 Oct 26
$27.75 - $43.65
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
$44.99 - $64.99
OUTLAST COLORADO SPRINGS
Colorado Springs, Colorado
Sat 26 Sep 26
$107.00
Estes Epic
Estes Park, Colorado
Sat 26 Sep 26 - Sun 27 Sep 26
$97.55 - $284.80
Run for Donuts 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 26 Sep 26
$32.80 - $48.70
Mountain Marmot Trail Run presented by Durango Running Company
Durango, Colorado
Sat 26 Sep 26
$91.10
25th Annual Black Canyon Triathlon
Montrose, Colorado
Sat 26 Sep 26
$22.85 - $150.95
Denver Rotary Club Cycling to Serve 2026
Denver, Colorado
Sat 26 Sep 26
Free
West Line Winder
Buena Vista, Colorado
Sat 26 Sep 26
$133.50 - $175.90
Parker Parks and Recreation So Long to Summer 5K/10K
Parker, Colorado
Sat 26 Sep 26
$43.65 - $54.25
Mesa County Search & Rescue 5K
Fruita, Colorado
Sat 26 Sep 26
$27.50
HRCA Oktoberfest 5K
Littleton, Colorado
Sat 26 Sep 26
$40.00
Joy & Justice 5k
Timnath, Colorado
Sun 27 Sep 26
$16.90 - $43.40
Pat Mahan Memorial Foundation 5K
Wiggins, Colorado
Sun 27 Sep 26
$43.40
Grand Valley Brew Runs
Grand Junction, Colorado
Sun 27 Sep 26 - Sat 13 Mar 27
$38.10
Colorado Coyotes Youth XC Invitational
Cenennial, Colorado
Sun 27 Sep 26
$33.05
Flyin' Lion 5K
Littleton, Colorado
Sun 27 Sep 26
$17.15 - $33.05
RMRR Fall Marathon Training Series #3
Thornton, Colorado
Sun 27 Sep 26
$22.20 - $32.80
14er Fest 14K & 5K
Buena Vista, Colorado
Sun 27 Sep 26
$38.10 - $54.00
Running for Children's Rights to Both Parents - 9 of 50 Half Marathons in 50 States - Colorado
Boulder, Colorado
Sun 27 Sep 26
$43.40 - $526.00
Greenland Open Space Pack Burro Race presented by Double Rainbow Ranch (8 Mile and 3 Mile)
Larkspur, Colorado
Sun 27 Sep 26
$64.60
Sawatch Ascent
Nathrop, Colorado
Sun 27 Sep 26
$169.54
OUTLAST DENVER
Littleton, Colorado
Sat 03 Oct 26
$107.00
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
Sat 03 Oct 26
Free - $535.35
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
Littleton, Colorado
Sat 03 Oct 26
$23.98 - $75.00
Big Waves Family 5K run/walk Presented by Brumate
Westminster, Colorado
Sat 03 Oct 26
$44.00
Homecoming 5K - Colorado State University
Fort Collins, Colorado
Sat 03 Oct 26
$28.38 - $33.70
FAMpoint5k
Grand Junction, Colorado
Sat 03 Oct 26
$22.20
I Can 5k
Thornton, Colorado
Sat 03 Oct 26
Free
PRA Miner Gold Rush
Broomfield, Colorado
Sat 03 Oct 26
$15.00 - $40.00
HRCA Wildcat Mountain Trail Races
Littleton, Colorado
Sat 03 Oct 26
$10.00 - $55.00
Emerald Mountain Trail Run
Steamboat Springs, Colorado
Sat 03 Oct 26
$28.30 - $44.20
RMRR October 5k/8mi
Aurora, Colorado
Sun 04 Oct 26
$11.60
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 - $115.00
Kids' Fall Series - Where Kids Run Free!
Colorado Springs, Colorado
Sun 04 Oct 26 - Sun 15 Nov 26
Free
Your Story Isn't Over 5k/10k/Kids 1-Mile
Littleton, Colorado
Wed 07 Oct 26 - Mon 12 Oct 26
$22.45 - $54.25
Showing 161-200 of 343 results
