5K races in Colorado, United States — 2026 running calendar

Run Like the Wind 5k / 2k / Dog Jog

Allenspark, Colorado, United States

Aug 29, 2026 (Sat)

$20.00 - $35.00

Running

5K 2K

Run for Hope - Colorado Springs

Colorado Springs, Colorado, United States

Aug 29, 2026 (Sat)

$25.00 - $40.00

Running

5K 1.6K

Rocky Mountain 5K presented by School District 11

Colorado Springs, Colorado, United States

Aug 29, 2026 (Sat)

Free - $40.00

Running

5K 1K

RexRun For PAWSitivity 2026 Trail Run/Walk

Aurora, Colorado, United States

Aug 29, 2026 (Sat)

$20.00 - $45.00

Running, Walking

5K 1.6K

Historic Elizabeth Main Street 5K & Family Color Run

Elizabeth, Colorado, United States

Aug 29, 2026 (Sat)

$10.00 - $25.00

Running

5K 1.6K

James Test Site

Lyons, Colorado, United States

Aug 30, 2026 (Sun)

Running

5K 10K

Wine Run 5k at The Winery at Holy Cross Abbey

Canon City, Colorado, United States

Aug 30, 2026 (Sun)

$40.00

Running

5K

Recovery Run of the Rockies 5K

Fort Collins, Colorado, United States

Sep 5, 2026 (Sat)

$30.00

Running

5K

Break Your Neck: Walk, Run, or Roll

Pueblo, Colorado, United States

Sep 5, 2026 (Sat)

Free

Running

5K 10K

Demon Dash

Arvada, Colorado, United States

Sep 5, 2026 (Sat)

$25.00

Running

5K

Golden Harvest Half Marathon & 5k/10k - Denver

Denver, Colorado, United States

Sep 5, 2026 (Sat)

$22.00 - $73.00

Running

5K 10K Half-Marathon 1.6K

The Beaver Run

Breckenridge, Colorado, United States

Sep 5, 2026 (Sat)

Free - $50.00

Running

5K 10K 15K 0.2K