Endurance Events in Idaho Springs, CO
The Idaho Springs, CO race calendar is stacked with 5+ events. Local favorites span running, trail running, drawing athletes from across Colorado and beyond. Browse the full schedule below, filter by sport, and lock in your next start line.
Browse by Sport
Running (4)Trail Running (1)
Upcoming Events in Idaho Springs
Trail Running
Gold Roots Trail Series
Idaho Springs, CO
Trail Running
Gold Roots Trail Series
June 10, 2026
Idaho Springs, CO
Running
Blue Sky Ascent & Round Trip (formerly the Mt. Evans Ascent)
June 28, 2026
Idaho Springs, CO
Running
Flaming Foliage Relay - Idaho Springs to Buena Vista
September 11, 2026
Idaho Springs, CO
