EVENTS

September 2025

Mon 1

September 1 @ 7:00 am - 8:00 am

Labor Day Half Marathon 2025

Salisbury Equestrian Park 11920 N Motsenbocker Road, Parker, CO, United States

Labor Day Half Marathon, 10K, 5K
September 1st, 2025
Parker, CO

Mon 1

September 1 @ 7:00 am - 8:00 am

Labor Day Half Marathon 2026

Salisbury Equestrian Park 11920 N Motsenbocker Road, Parker, CO, United States

Labor Day Half Marathon, 10K, 5K
September 7th, 2026
Parker, CO

Sat 6

September 6 @ 9:30 am - 11:30 am

CASA Superhero Run

Two Rivers Park 740 Devereux Rd, Glenwood Springs, CO

CASA Superhero Run
September 6th, 2025
Two Rivers Park, Glenwood Springs

Sat 6

September 6 @ 9:30 am - 11:30 am

CASA Superhero Run 2026

Two Rivers Park 740 Devereux Rd, Glenwood Springs, CO

CASA Superhero Run
September 7th, 2026
Two Rivers Park, Glenwood Springs

Sun 7

September 7 @ 8:00 am - 8:20 am

Denver Rocks Run

City Park 2001 Colorado Blvd, Denver, CO, United States

Sat 13

September 13 @ 8:00 am - 8:30 am

NedNed Trail Fest 2025

Nederland, CO

NedNed Trail Fest
September 13th, 2025
Nederland, CO

$35 – $85

Sat 13

September 13 @ 8:00 am - 8:30 am

NedNed Trail Fest 2026

Nederland, CO

NedNed Trail Fest
September 12th, 2026
Nederland, CO

$35 – $85

Sat 13

September 13 @ 9:00 am - 9:20 am

Heroes and Villains Team Hope 5K Walk and Run

Central Park Central Park Blvd & MLK Jr. Pkwy, Denver, Colorado

Heroes vs Villains 5K
September 13th, 2025
Denver, CO

Sat 13

September 13 @ 9:00 am - 9:20 am

Heroes and Villains Team Hope 5K Walk and Run 2026

Central Park Central Park Blvd & MLK Jr. Pkwy, Denver, Colorado

Heroes vs Villains 5K
September 12th, 2026
Denver, CO

Sun 14

September 14 @ 7:00 am - 8:00 am

Nun Run Half Marathon, 5K & 1 Mile 2025

DeKoevend Park

Nun Run
September 14th, 2025
Littleton, Colorado

$30 – $60