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5k Runs Found In Colorado in August
View all ↓5k Runs in Colorado in August 2025
Find A Race is the US's favourite event listings site. Check out our list of August 2025 5k Runs in Colorado below.
Race Calendar: 5k Runs Found In August
🚀Boosted
Escalante Days 5K
Dolores, Colorado
09 Aug 25
$32.80
🚀Boosted
Sunrise Stampede
Longmont, Colorado
09 Aug 25
$10.00 - $35.00
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RMRR August Trophy Series
Centennial, Colorado
01 Aug 25
$11.60
Rocky Mountain Half Marathon & 5K
Estes Park, Colorado
01 Aug 25 - 02 Aug 25
Free - $234.20
Fort Carson Glo-Chela Run
Colorado Springs, Colorado
02 Aug 25
Free - $20.00
Hero Hustle Half Marathon Colorado Springs
Colorado Springs, Colorado
02 Aug 25
$13.83 - $54.28
Run for Wine & Cheese 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
02 Aug 25
$32.80 - $48.70
Flying Colors 5K Fun Run/Walk
Craig, Colorado
02 Aug 25
$30.00
All-Out Runapalooza
Arvada, Colorado
02 Aug 25
$43.40 - $80.50
11th Annual Run for the Ring
Aurora, Colorado
02 Aug 25
$13.97 - $40.47
Singles & Friends Running Club 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
02 Aug 25
$32.80 - $48.70
Unicorn 5k (South)
Highlands Ranch, Colorado
02 Aug 25
$20.50 - $45.00
Freedom Fest - Colorado Day
Parker, Colorado
02 Aug 25
$48.95 - $75.45
Popsicle 5K/10K/Half - Colorado Springs
Colorado Springs, Colorado
02 Aug 25
$39.10 - $65.20
Valley 5000
Loveland, Colorado
02 Aug 25
$22.20 - $54.00
Eltuck Valley 5k
Bellvue, Colorado
05 Aug 25
$27.50
Boulderthon 5k/10k Training Program
Boulder, Colorado
06 Aug 25 - 28 Sep 25
$110.00
Choice City Running Festival
Fort Collins, Colorado
08 Aug 25
Free - $65.65
Sunrise Stampede
Longmont, Colorado
09 Aug 25
$10.00 - $35.00
Arapahoe Warrior 5K
Centennial, Colorado
09 Aug 25
$27.75
Holy COW Trail Stampede
Westminster, Colorado
09 Aug 25
$39.85
Just Peachy
Palisade, Mesa
09 Aug 25
$33.20
Severance Glow 5K Run or Walk
Severance, Colorado
09 Aug 25
$38.10
Escape 5K Trail Run
Rye, Colorado
09 Aug 25
$32.80
The Cheyenne Mountain Run
Colorado Springs, Colorado
16 Aug 25
$48.70 - $101.70
Summer Sizzler- Denver
Thornton, Colorado
16 Aug 25
$20.83 - $46.28
Summer Sizzler- Colorado Springs
Colorado Springs, Colorado
17 Aug 25
$20.83 - $46.28
Erie Half & 5k
Erie, Colorado
17 Aug 25
$45.00 - $70.00
Cancer League of Colorado Race 4 Research
Denver, Colorado
17 Aug 25
$43.65
Into the Hills Eltuck 5k
Bellvue, Colorado
19 Aug 25
$27.50
Unicorn Festival 5k
Aurora, Colorado
23 Aug 25 - 24 Aug 25
$30.00 - $65.00
Rocky Mountain 5K presented by School District 11
Colorado Springs, Colorado
23 Aug 25
Free - $33.05
The Q Man Classic
Highlands Ranch, Colorado
23 Aug 25
$17.51
Arrowhead Half Marathon & 5K
Edwards, Eagle
23 Aug 25
$32.00 - $52.00
Ram Run
Denver, Colorado
23 Aug 25 - 30 Aug 25
$22.45 - $38.35
Warrior Waterfront 5K
Grand Junction, Colorado
23 Aug 25
$22.20
10th Annual Log Hill Hustle
Ridgway, Colorado
24 Aug 25
$32.80
Fleet Feet Denver Fall 5k Five-Week Training Program
Littleton, Colorado
26 Aug 25 - 28 Sep 25
$80.00
Calarat Challenge Trail Running Festival
Jamestown, Colorado
30 Aug 25 - 31 Aug 25
$17.51 - $86.90
Labor Day Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
30 Aug 25
$32.80 - $48.70
Run Like The Wind 5k / 2k / Dog Jog
Allenspark, Boulder
30 Aug 25
$35.00
Sunrise Marathon 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
30 Aug 25
$32.80 - $48.70
Showing 1-40 of 43 results
