Colorado Half Marathons

Find Half Marathons in Colorado! Whether this is your first or hundredth race, you can find a half marathon near you here.

May 19, 2024

Denver, CO

May 19, 2024

Colorado Springs, CO

May 26, 2024

Buena Vista, CO

June 1, 2024

Highlands Ranch, CO

June 1, 2024

Denver, CO

June 2, 2024

Louisville, CO

June 2, 2024

Steamboat Springs, CO

June 8, 2024

Arvada, CO

June 16, 2024

Estes Park, CO

July 4, 2024

Castle Rock, CO

July 4, 2024

Longmont, CO

July 13, 2024

Westminster, CO

July 13, 2024

Aspen, CO

July 20, 2024

Castle Rock, CO

August 2, 2024

Estes Park, CO

August 3, 2024

Arvada, CO

August 3, 2024

Boulder, CO

August 3, 2024

Estes Park, CO

August 4, 2024

Steamboat Springs, CO

August 10, 2024

Georgetown, CO

August 17, 2024

Ouray, CO

August 18, 2024

Erie, CO

August 24, 2024

Pine, CO

August 24, 2024

Durango, CO

August 24, 2024

Westminster, CO