Greeley, CO

Sat - Oct 25, 2025

Running

Erie, CO

Sat - Oct 25, 2025

Running > 10k, 5k

Fort Collins, CO

Nov 1, 2025 - Nov 2, 2025 (8:00 AM)

Running > Marathon

Fort Collins, CO

Sun - Nov 09, 2025

Running > 5k

Arvada, CO

Sat - Nov 15, 2025

Running > 5k, 1k

Frederick, CO

Sat - Nov 15, 2025

Running

Windsor, CO

Thu - Nov 27, 2025 @ 9:00 AM

Running > 5k

Greeley, CO

Thu - Nov 27, 2025

Running > 5k

Louisville, CO

Thu - Nov 27, 2025 @ 9:00 AM

Running > 5k

Louisville, CO

Thu - Nov 27, 2025 @ 9:00 AM

Running > 5k

Louisville, CO

Thu - Nov 27, 2025 @ 9:00 AM

Running > 5k

Fort Collins, CO

Thu - Nov 27, 2025

Running > 5k

Windsor, CO

Sat - Dec 13, 2025 @ 8:00 AM

Running > 10k, 5k

Fort Collins, CO

Wed - Dec 31, 2025 @ 6:00 PM

Running > 5k

Windsor, CO

Wed - Dec 31, 2025

Running

Boulder, CO

Wed - Dec 31, 2025

Running > 5 mile

Louisville, CO

Sun - Jan 18, 2026

Running > 10k, 5k

Westminster, CO

May 10, 2026 - Oct 26, 0005 (8:00 AM)

Running > 10 Mile, 10k, 5k

Pinecliffe, CO

Sat - Jun 13, 2026

Cycling

Longmont, CO

Sat - Jul 04, 2026

Running > 5k