Big Sky Marathon
Race Day Weather
Cool start, warming trend ahead
Runners will face a temperature rise from 49°F at the start to 74°F by the finish. Wind will be light at 7 mph from the SSW with occasional gusts up to 24 mph. With average humidity at 50%, hydration should be maintained, and pacing adjusted as temperatures increase later in the race.
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Race Info
The Big Sky Marathon offers runners a thrilling point-to-point course through Montana's high mountains, starting at approximately 8,600 feet elevation and descending into the charming town of Ennis. This trail marathon is part of the Greater Yellowstone Adventure Series and features stunning mountain views throughout the challenging downhill route. The race is known as one of the longest downhill road marathons on the planet, making it a bucket list event for serious runners.
