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5k Runs Found In Colorado in Fall
View all ↓5k Runs in Colorado in Fall 2026
Find A Race is the US's favourite event listings site. Check out our list of Fall 2026 5k Runs in Colorado below.
Race Calendar: 5k Runs Found In Fall
🚀Boosted
YMCA of Pueblo Spooky Sprint 5K
Pueblo, Colorado
Sat 24 Oct 26
$32.80
🚀Boosted
Golden Harvest Half Marathon & 5k/10k - Denver
Denver, Colorado
Sat 05 Sep 26
$20.83 - $62.28
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2026 Suicide Prevention Color Walk/Run
Center, Colorado
Tue 30 Sep 25 - Mon 28 Sep 26
$27.50
Golden Harvest Half Marathon & 5k/10k - Denver
Denver, Colorado
Sat 05 Sep 26
$20.83 - $62.28
Golden Harvest Half Marathon & 5k/10k - Colorado Springs
Colorado Springs, Colorado
Sun 06 Sep 26
$20.83 - $46.28
Labor Day Half Marathon
Parker, Colorado
Mon 07 Sep 26
$34.40 - $77.60
Oak Creek No Fun Run
Oak Creek, Colorado
Mon 07 Sep 26
$27.50
National Chocolate Day: Run for Chocolates 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 12 Sep 26
$32.80 - $48.70
Break Your Neck: Walk, Run, or Roll
Pueblo, Colorado
Sat 12 Sep 26
Free
Spirit of the Valley 5k
Grand Junction, Colorado
Sat 12 Sep 26
$11.60 - $27.50
Run for Mental Health 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 12 Sep 26
$32.80 - $48.70
For The City Network 5K
Greeley, Colorado
Sat 12 Sep 26
$46.85
The Denver 5k
Denver, Colorado
Sat 12 Sep 26
Free - $43.85
Tiger Prowl 5K
Denver, Colorado
Sun 13 Sep 26
$17.15 - $38.35
RMRR September Trophy Series
Thornton, Colorado
Sun 13 Sep 26
$11.60
Severance Glow 5K Run or Walk
Severance, Colorado
Fri 18 Sep 26
$38.10
All-Out Fall Fest
Westminster, Colorado
Sat 19 Sep 26
$27.50 - $64.60
Autumn Run
Buena Vista, Colorado
Sat 19 Sep 26
Free - $97.58
Farmers 5000
Wheat Ridge, Colorado
Sun 20 Sep 26
$12.00 - $32.50
20th Annual Golden Gallop
Golden, Colorado
Sun 20 Sep 26
$27.75 - $48.95
HRCA Oktoberfest 5K
Littleton, Colorado
Sat 26 Sep 26
$40.00
Run for Donuts 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 26 Sep 26
$32.80 - $48.70
NIGHT NATION RUN - DENVER
Commerce City, Colorado
Sat 26 Sep 26
$49.99 - $71.99
Oktoberfest Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 26 Sep 26
$32.80 - $48.70
Parker Parks and Recreation So Long to Summer 5K/10K
Parker, Colorado
Sat 26 Sep 26
$43.65 - $54.25
Joy & Justice 5k
Timnath, Colorado
Sun 27 Sep 26
$16.90 - $43.40
Spooky Sprint - Denver
Denver, Colorado
Sat 03 Oct 26
$23.98 - $62.28
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
I Can 5k
Thornton, Colorado
Sat 03 Oct 26
Free
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 - $97.00
RMRR October Trophy Series
Aurora, Colorado
Sun 04 Oct 26
$11.60
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
$20.00
Bagel Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
Durango Marathon
Durango, Colorado
Sun 11 Oct 26
$22.20 - $122.90
Westy Half & 5k
Westminster, Colorado
Sun 11 Oct 26
$35.00 - $60.00
Apex Foundation Trick or Trot 5K & Halloween Hunt
Arvada, Colorado
Sat 24 Oct 26
$10.00 - $35.00
Race to Cure Sarcoma Denver
Denver, Colorado
Sat 24 Oct 26
$10.00 - $35.00
Ghosts and Goblins 5K/10K
Denver, Colorado
Sun 25 Oct 26
$34.40 - $45.20
Showing 1-40 of 67 results
