Transmountain Half Marathon
Race Day Weather
Comfortable temps, big temp swing
Mild 50°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 70°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.
Pace Calculator
Get forecast alerts for Transmountain Half Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
The Transmountain Half Marathon is a point-to-point race in El Paso, Texas, run over Transmountain Road through Franklin Mountains State Park. The course climbs for about six miles from the west side of the city before a fast downhill finish on the east side. El Paso Marathon Foundation, the nonprofit that also runs the El Paso Marathon, organizes the race.