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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
πBoosted
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
04 Oct 25 - 05 Oct 25
Free - $535.35
πBoosted
HRCA Backcountry Wilderness Half Marathon
Lone Tree, Colorado
08 Nov 25
$64.85
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City Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)
Denver, Colorado
01 Nov 25
$20.00 - $45.00
Turkey Trails - Colorado Springs
Colorado Springs, Colorado
01 Nov 25
$18.83 - $44.28
Colorado 24 Hour Run
Fort Collins, Colorado
01 Nov 25 - 02 Nov 25
$96.40 - $239.50
All-Out Kooky-Spooky
Golden, Colorado
02 Nov 25
$27.50 - $64.60
RMRR November Trophy Series
Denver, Colorado
02 Nov 25
$11.60
Turkey Trails- Denver
Lakewood, Colorado
02 Nov 25
$18.83 - $44.28
Bell Ringer 4 Miler
Loveland, Colorado
08 Nov 25
$43.40
BINGO! Trail Party
Byers, Colorado
08 Nov 25
$54.00 - $75.20
Alamosa Veterans Memorial Park Race
Alamosa, Colorado
08 Nov 25
$20.00 - $35.00
HRCA Backcountry Wilderness Half Marathon
Lone Tree, Colorado
08 Nov 25
$64.85
Pumpkin Pie 5K/10K
Denver, Colorado
15 Nov 25
$34.40 - $45.20
10k Turkey Trek & 5k Turkey Trot - Now With HALF MARATHON DISTANCE!
Arvada, Colorado
22 Nov 25
$29.00 - $69.00
Parker Parks and Recreation Turkey Day 5K FUN Run/Walk
Parker, Colorado
27 Nov 25
$37.29
Broomfield Turkey Day 5K/10K
Broomfield, Colorado
27 Nov 25
$17.00 - $49.00
AdventHealth Avista Louisville Turkey Trot
Louisville, Colorado
27 Nov 25
$22.20
Pelican Lakes Turkey Trot
Windsor, Colorado
27 Nov 25
$38.10
Huffin' for Stuffin' 2-Mile Fun Run
Loveland, Colorado
27 Nov 25
$22.20
All-Out Fa La La
Westminster, Colorado
06 Dec 25
$27.50 - $64.60
Toy Drop
Loveland, Colorado
06 Dec 25
$32.80 - $64.60
Rock Canyon Half Marathon
Pueblo, Colorado
07 Dec 25
$38.10 - $59.30
RMRR December Trophy Series
Denver, Colorado
07 Dec 25
$11.60
Santa Catch 5k & 10k
Windsor, Colorado
13 Dec 25
$16.90 - $43.40
WinterFest 5k & Fun Run
Thornton, Colorado
13 Dec 25
$14.50 - $20.00
Santa's Dash for Ca$h
Denver, Colorado
20 Dec 25
$32.00
Ugly Sweater 5K
Denver, Colorado
21 Dec 25
$34.40
Candy Cane Course - Denver
Westminster, Colorado
27 Dec 25
$23.98 - $44.28
Candy Cane Course - Colorado Springs
Colorado Springs, Colorado
28 Dec 25
$23.98 - $44.28
Steve's Event Page
Morrison, Colorado
31 Dec 25
$53.90 - $212.60
Resolute Runner 5k
Arvada, Colorado
01 Jan 26
$38.00
All-Out Polar Prowl
Arvada, Colorado
10 Jan 26
$27.50 - $64.60
Arctic Prairie Dog Half, 10k & 5k
Louisville, Colorado
18 Jan 26
$35.00 - $75.00
Heart Throb 5k
Arvada, Colorado
14 Feb 26
$28.50
All-Out Mardi Crawl
Arvada, Colorado
22 Feb 26
$27.50 - $64.60
Highlands Ranch 5k
Highlands Ranch, Colorado
22 Feb 26
$33.00
Erin Go Bragh 7.77k
Westminster, Colorado
14 Mar 26
$37.00
Sharin' O' The Green 5k
Fort Collins, Colorado
14 Mar 26
$28.38
All-Out Spring Fever
Golden, Colorado
22 Mar 26
$27.50 - $64.60
Central Park 5k
Denver, Colorado
22 Mar 26
$23.50
50 States Half Marathon Club Life Membership
Colorado Springs, Colorado
25 Apr 31
50 States Half Marathon Club Life Membership
Colorado Springs, Colorado
26 Apr 31
Showing 281-320 of 346 results