Bound for Boston Marathon (Las Vegas) Half Marathon
Race Day Weather
Comfortable temps, big temp swing
Mild 53°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 72°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.
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Race Info
The Bound for Boston Half Marathon covers 13.1 miles at Sunset Park in Las Vegas, run as repeated laps of a flat, USATF-certified 1-mile loop. Runners return to the same start and finish area every mile, which makes pacing easy to check and lets spectators stay in one spot. It runs on race morning alongside the marathon on the same loop.