Half marathons within 25 mi of Idaho Springs, CO
5 races
Breckenridge RunFest
Breckenridge, COIn 3 daysfrom $0
- 1 mi
- 5K
- 10K
- Half
- Marathon
from $0View details
All-Out Kooky-Spooky
Golden, CO3 wks outfrom $50
- 5K
- 10K
- Half
from $50View details
All-Out Spring Fever
Golden, CO23 wks outfrom $40
- 5K
- 10K
- Half
from $40View details
Slacker Half Marathon-Relay-4-Mile Races
Georgetown, CO37 wks outRegistration closed
- 4 mi
- Half
Registration closedView detailsByers Peak Stampede Half Marathon & 5K Run
Fraser, CO45 wks outfrom $45
- 3 mi
- Half
from $45View details
That’s every race for this search.