Running Races in Idaho Springs, Colorado 2026 | Browse All Races

There are 2 running races in Idaho Springs, Colorado in 2026. The next is the Flaming Foliage Relay - Idaho Springs to Buena Vista on September 11. Distances include 5K races, ultras.

Flaming Foliage Relay - Idaho Springs to Buena Vista

Fri, Sep 11 · Idaho Springs, CO Idaho Springs

Flaming Foliage Relay - 10 person Team (6-10 runners)Flaming Foliage Relay - Ultra Team (4-5 Runners)Flaming Foliage Relay - Super Ultra (1-3 runners)

From $623 Open

Halloween Fun Run 5k & 1mile - Zombie Theme

Sat, Oct 31 · Idaho Springs, CO Idaho Springs

Road 1 Mile Fun Run5k Fun Run

From $20 Open

Running Races in Idaho Springs, Colorado — 2026

Flaming Foliage Relay - Idaho Springs to Buena Vista

Halloween Fun Run 5k & 1mile - Zombie Theme

All Colorado Races