EVENTS

August 2026

Mon 3

GBTA Convention Run

August 3 @ 8:00 am - 12:00 pm

GBTA Convention Run
August 3, 2026
Navy Pier
Chicago IL

Sat 8

Georgetown to Idaho Springs Half Marathon 2026

August 8 @ 7:00 am - 1:00 pm

Georgetown, CO Georgetown, CO, United States

Georgetown to Idaho Springs
August 8th, 2026
Georgetown, CO

$75 – $105

Sat 15

Mt. Sneffels Half Marathon and 10K 2026

August 15 @ 7:00 am - 12:00 pm

Ouray, Colorado Ouray, CO, United States

Mt. Sneffels Half Marathon/10K
August 15th, 2026
Ouray, Colorado

$35 – $105

Sat 22

Vista Nation Cross Country Invitational

August 22 @ 7:00 am - 12:00 pm

Vista Nation Invitational
Mountain View High School
Highlands Ranch, Co

Sat 22

Rocky Mountain LOBO Invitational 2026

August 22 @ 8:00 am - 8:30 am

Spring Canyon Park 3156 S Overland Trail, Fort Collins, CO, United States

Rocky Mtn LOBO Invitational
August 22nd, 2026
Spring Canyon Park, Ft Collins

$20 – $50

Sun 23

Cooldown Festival

August 23 @ 9:00 am - 9:30 am

Berkeley Lake Park 4601 W 46th Ave, Denver, CO

Cooldown 5K
Berkeley Park
Denver, CO

Sat 29

Nebraska State Fair Marathon

August 29 @ 6:00 am - 1:00 pm

nebraska state fairgrounds 501 E Fonner Park Road, #200, Grand Island, NE, United States

Nebraska State Fair Marathon
Saturday August 29, 2026
Grand Island, NE

September 2026

Sun 6

Denver Broncos 7K 2026

September 6 @ 8:00 am - 8:30 am

Empower Field at Mile High 1701 Bryant St, Denver, CO 80204, Denver, CO, United States

Denver Broncos 7K
September 6th, 2026
Denver, Colorado

$10 – $45

Sun 6

CASA Superhero Run 2026

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

Two Rivers Park 740 Devereux Rd, Glenwood Springs, CO

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

Mon 7

Labor Day Half Marathon 2026

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

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

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