Carbon Valley Half Marathon

Race Date

May 9, 2026

Location

Firestone, CO

Logistics

Race Day

Saturday, May 9, 2026

Start Time

TBA

Start Location

Firestone, CO

Directions

Course Info

Course Type

Loop Course

Terrain

road

Difficulty

Ultra-Flat

Also Offers

Race Day Weather

5-year historical avg

Start (Low)

42°

Afternoon (High)

67°

Pleasant conditions — light layers at start, comfortable by finish

0.2"

Precipitation

14 mph

Wind

57%

Humidity

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