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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
WinterFest 5k & Fun Run
Thornton, Colorado
Sat 12 Dec 26
$12.00 - $15.00
🚀Boosted
Loveland Liberty 5K
Loveland, Colorado
Sat 04 Jul 26 - Wed 15 Jul 26
$38.10
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Spring Fling Prairie Dog Half, 10k, & 5k
Arvada, Colorado
Sun 12 Apr 26
$40.00 - $80.00
Boulder Track Series Meet 1
Longmont, Colorado
Sun 12 Apr 26
$11.60 - $54.00
Hop Into Spring 5K - Denver
Denver, Colorado
Sun 12 Apr 26
$33.60 - $39.10
Platte River Half-Marathon, Relay & 5k
Littleton, Colorado
Sun 12 Apr 26
$48.70 - $228.90
Healthy Kids Running Series Spring 2026 - Denver, CO
Denver, Colorado
Sun 12 Apr 26 - Sun 17 May 26
$16.90 - $48.70
RMRR April Trophy Series
Denver, Colorado
Sun 12 Apr 26
$11.60
Healthy Kids Running Series Spring 2026 - Aurora, CO
Aurora, Colorado
Sun 12 Apr 26 - Sun 17 May 26
$16.90 - $48.70
Donut Dash
Denver, Colorado
Sun 12 Apr 26
$40.88
All-Out Beat the Heat
Westminster, Colorado
Sat 18 Apr 26
$43.40 - $80.50
Woody's Tortoise And Hare
Fountain, Colorado
Sat 18 Apr 26
$22.20
Donot Stop Half Marathon (5k/10k) - Colorado Springs
Colorado Springs, Colorado
Sat 18 Apr 26
$20.83 - $67.58
Earth Day 5K
Durango, Colorado
Sat 18 Apr 26
$32.80
Great Western Trail Race
Severance, Colorado
Sat 18 Apr 26
$16.90 - $69.90
Kerr Gulch Amble
Evergreen, Colorado
Sat 18 Apr 26
$38.10
2026 Fairmount Fit Fest
Golden, Colorado
Sun 19 Apr 26
$21.75 - $52.00
Horsetooth Half Marathon - Presented by Fort Collins Connexion
Fort Collins, Colorado
Sun 19 Apr 26
$112.30
Alpine Autism Center 19th Annual "Run for the One" 5k Walk/Run
Colorado Springs, Colorado
Sat 25 Apr 26 - Fri 01 May 26
Free - $43.65
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 25 Apr 26
$32.80 - $48.70
Runs With Scissors Races
Brighton, Colorado
Sat 25 Apr 26
$38.10 - $96.40
SOAR 5K
Golden, Colorado
Sat 25 Apr 26
Free - $22.20
Strut for Mutts 2026
Rifle, Colorado
Sat 25 Apr 26
$32.80
Bigfoot Half Marathon
Estes Park, Colorado
Sat 25 Apr 26
$60.10 - $151.05
Unicorn 5k (Denver-East)
Denver, Colorado
Sun 26 Apr 26
$20.50 - $45.00
2026 Flying Pig 5K
Fort Collins, Colorado
Sun 26 Apr 26
$43.40
Funner to be a Runner
Pueblo, Colorado
Sun 26 Apr 26
Free
Pueblo Spring Runoff
Pueblo, Colorado
Sun 26 Apr 26
$38.10 - $54.00
Blue Heron Half & 5K
Brighton, Colorado
Sun 26 Apr 26
$32.80 - $69.90
2026 Dash & Dine 5k Run Series
Boulder, Colorado
Tue 28 Apr 26
$38.10 - $128.20
Friends of the National Center Science Stride 5K
Boulder, Colorado
Fri 01 May 26
$54.88
Walk Run or Roll for Daniel
Colorado Springs, Colorado
Sat 02 May 26
$16.90 - $27.50
High Line Canal 5K/10K Run
Centennial, Colorado
Sat 02 May 26
$38.35 - $48.95
Greenland Trail Races
Larkspur, Colorado
Sat 02 May 26
$43.04 - $104.60
Adams County Foster Care 5K Run/Walk and 1 mile fun run
Brighton, Colorado
Sat 02 May 26
Free - $48.70
CollaBEERation 5k & Brew Fest Party
Longmont, Colorado
Sat 02 May 26
$44.00 - $59.30
2026 Altitude Elementary Moose Mudder
Aurora, Colorado
Sun 03 May 26
Free - $38.86
Frank Shorter Track Classic
Longmont, Colorado
Sun 03 May 26
$11.60 - $54.00
The Colorado Marathon
Fort Collins, Colorado
Sun 03 May 26
$59.30 - $421.00
RMRR May Trophy Series
Denver, Colorado
Sun 03 May 26
$11.60
Longmont Half & 5k (LM Half)
Longmont, Colorado
Sun 03 May 26
$55.00 - $80.00
Rise Against Suicide’s Emerge 5K
Boulder, Colorado
Sun 03 May 26
Free
Showing 41-80 of 333 results
