Hoover Dam Marathon
Race Day Weather
Cool start, warming trend ahead
Runners will face a temperature trend starting at 48°F and rising to 60°F by the finish. Winds will be light at 7 mph, with gusts up to 17 mph, making it a non-factor for pacing. With humidity at 37% and a dry forecast, hydration should be maintained, especially as temperatures climb during the later laps. Early laps will be cooler, so a conservative pace is advisable.
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Race Info
The Hoover Dam Marathon is an out-and-back race starting and finishing at Boulder Beach on Lake Mead National Recreation Area, about 18 miles from Las Vegas, Nevada. The course follows the Historic Railroad Trail through three of the six tunnels built in the 1930s to move construction materials for Hoover Dam, turning around near the dam's upper parking area overlooking the Mike O'Callaghan-Pat Tillman Memorial Bridge before retracing the route back to Boulder Beach. About 14 miles of the marathon route is hard-packed dirt trail, with the rest on paved trail.