Mesa Falls Marathon
Race Day Weather
Cool start, rising heat
Runners will face a temperature rise from 51°F at the start to a warm 74°F by finish. Light winds from the SSE will have little impact on performance. With humidity at 52%, hydration will be crucial as temperatures climb, so runners should plan to adjust their pace as needed, especially in the latter half.
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Race Info
The Marathon course features a unique blend of running surfaces first 14 miles on blacktop. 3.2 miles of packed trails along Warm River, and 13.6 miles of pavement. Spectacular views of the Targhee National Forest, the Teton Mountains, Lower Mesa Falls on the Henry’s Fork of the Snake River, and Warm River. The course starts at an elevation of 6135 ft. and is generally downhill. There is one significant uphill climb from mile 17.1 to mile 19.9 with an elevation gain of 300 ft. in 2.8 miles. The race finishes at 5253 ft. for an overall course elevation loss of 882 ft. Aid stations are located at approximately 2-mile intervals beginning at mile 2. Source
