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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
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Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
Sat 03 Oct 26
Free - $535.35
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Greenland Open Space Pack Burro Race presented by Double Rainbow Ranch (8 Mile and 3 Mile)
Larkspur, Colorado
Sun 27 Sep 26
$64.60
I Can 5k
Thornton, Colorado
Sat 03 Oct 26
Free
HRCA Wildcat Mountain Trail Races
Littleton, Colorado
Sat 03 Oct 26
$10.00 - $55.00
Spooky Sprint - Denver
Littleton, Colorado
Sat 03 Oct 26
$23.98 - $75.00
Homecoming 5K - Colorado State University
Fort Collins, Colorado
Sat 03 Oct 26
$28.38 - $39.03
FAMpoint5k
Grand Junction, Colorado
Sat 03 Oct 26
$22.20
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
Sat 03 Oct 26
Free - $535.35
Emerald Mountain Trail Run
Steamboat Springs, Colorado
Sat 03 Oct 26
$28.30 - $44.20
PRA Miner Gold Rush
Broomfield, Colorado
Sat 03 Oct 26
$15.00 - $40.00
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
Big Waves Family 5K run/walk
Westminster, Colorado
Sat 03 Oct 26
$49.00
OUTLAST DENVER
Littleton, Colorado
Sat 03 Oct 26
$107.00
RMRR October 5k/8mi
Aurora, Colorado
Sun 04 Oct 26
$11.60
Rubey Rescue Run
Aspen, Colorado
Sun 04 Oct 26
$65.00
Kids' Fall Series - Where Kids Run Free!
Colorado Springs, Colorado
Sun 04 Oct 26 - Sun 15 Nov 26
Free
Windsor Marathon, Half Marathon, 10k, 5k & 1 Mile Run
Windsor, Colorado
Sun 04 Oct 26
$20.00 - $115.00
Suffer Better 10th Annual Fall Trail Runs
Pine, Colorado
Sat 10 Oct 26
$27.50 - $96.40
Manitou 5K
Manitou Springs, Colorado
Sat 10 Oct 26
$27.50 - $43.40
Breckenridge RunFest
Breckenridge, Colorado
Sat 10 Oct 26
$30.25 - $130.95
Flying Falcon Downhill Mile
USAF Academy, Colorado
Sat 10 Oct 26
$22.20
Bagel Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
Footsteps for Families 5k Fun Run & Concert
Windsor, Colorado
Sat 10 Oct 26
$22.20 - $32.80
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
Kipling Villas 5K - 2026
Littleton, Colorado
Sat 10 Oct 26
$18.50
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
$30.00
Durango Marathon
Durango, Colorado
Sun 11 Oct 26
$32.80 - $175.90
Your Story Isn't Over 5k/10k/Kids 1-Mile
Littleton, Colorado
Sun 11 Oct 26
$22.45 - $54.25
Westy Half & 5k
Westminster, Colorado
Sun 11 Oct 26
$40.00 - $65.00
The Moony Pride 5k
Fort Collins, Colorado
Sun 11 Oct 26
Free
EDT XC Showdown
Aurora, Colorado
Sun 11 Oct 26
$28.19
Indian Creek Trail Runs
Sedalia, Colorado
Sat 17 Oct 26
$32.80 - $149.40
The Great Pumpkin Haul
Fruita, Colorado
Sat 17 Oct 26
Free - $170.60
Living Water 5K and Family Fun Run
Denver, Colorado
Sat 17 Oct 26
$32.80
Blue Sky Trail Marathon & Half Marathon
Fort Collins, Colorado
Sat 17 Oct 26 - Sun 18 Oct 26
$107.00 - $128.20
The Great Trailhead Foot Race 5 & 10 Miler
Lakewood, Colorado
Sat 17 Oct 26
$60.00 - $65.00
Halloween Hustle for Charity
Glenwood Springs, Colorado
Sun 18 Oct 26
$32.80
The Palmer Lake .5K (Yes "Point" 5)
Palmer Lake, Colorado
Sun 18 Oct 26
$16.90 - $27.50
DU Crimson Classic 5K Run/1.5 Mile Walk
Denver, Colorado
Wed 21 Oct 26
Free
Apex Foundation Trick or Trot 5K & Halloween Hunt Powered by REP Fitness
Arvada, Colorado
Sat 24 Oct 26
$10.00 - $35.00
Showing 161-200 of 337 results
