from $40
RegisterColorado duathlons
Duathlons in Colorado
4 upcoming duathlons in Colorado listed by date, with cities, start times, and entry fees. Find a duathlon near you and register.
4
upcoming races
0
cities with 3+
Other distances
October 2026
February 2027
from $65
RegisterMarch 2027
from $205
RegisterJune 2027
Race in the Clouds - Alma Dirt Festival 2027
Alma, Colorado1:30 PM startTrail
from Free
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