EVENTS

September 2026

Sun 20

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

Second Wind Walk/Run 2026

Clement Park

Second Wind Fund 5K
September 20th, 2026
Littleton, CO

$25 – $35

Sat 26

September 26 @ 8:30 am - 8:45 am

Rut Run 2026

Estes Park

Rut Run 5K
September 26th, 2026
Estes Park, CO

Mon 28

September 28 @ 6:00 am - 6:15 am

AAP Friends of Children Fund 5K Run & Walk 2026

AAP Friends of Children Fund
September 28th, 2026
Sloan's Lake in Denver, CO

October 2026

Sun 4

October 4 @ 9:00 am - 11:00 am

Strides for Sierra 2026

Sierra Elementary 7771 Oak St, Arvada, CO

Strides for Sierra
October 4th, 2026
Arvada, CO

$10 – $30

Thu 8

October 8 @ 3:00 pm - 3:20 pm

Wildcat XC Invitational 2026

Wildcat Invitational XC
October 9th, 2026
Elizabeth, Colorado

Sun 11

October 11 @ 9:00 am - 9:30 am

Run the Rocks 2026

Red Rocks Amphitheater

Run the Rocks 5K
October 11th, 2026
Morrison, CO

$20 – $50

Sat 17

October 17 @ 9:00 am - 9:15 am

Sean May Memorial Run/Walk 2026

Barr Lake State Park 13401 Picadilly Rd, Brighton, CO, United States

Sean May Memorial Run/Walk
Barr Lake Park, Brighton, CO
October 17th. 2026

Sat 24

October 24 @ 9:00 am - 9:30 am

Colorado Middle School State XC Championship 2026

Fehringer Ranch W. Quincy Ave. and S. Simms St., Morrison, CO 80465, Morrison, CO

Colorado MS XC Championship
October 25th, 2025
Fehringer Ranch Park, Denver

Sun 25

October 25 @ 9:00 am - 9:30 am

Ghosts & Goblins 5K 2026

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

Ghosts & Goblins 5K
October 25th, 2026
City Park Denver, CO

$28 – $40

November 2026

Sat 7

November 7 @ 1:00 pm - 1:30 pm

Kokopelli XC Invitational 2026

El Pomar Youth Sports Complex 2212 Executive Circle, Colorado Springs, CO, United States

Kokopelli XC Invitational
November 7th, 2026
Colorado Springs, CO