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The course
Forests and fields await on the Mesa Falls Scenic Byway
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.
The marathon, the half and the relay share one course. The 10K and 5K each have their own.
Make a week of it
You came for 26.2 miles. Stay for Yellowstone.
Where to stay
Cabins, lodges and campgrounds within 30 minutes of the start line.
The Henrys Fork
Some of the best trout water in the world, twenty minutes from the finish.
Two parks, one drive
Yellowstone's west gate and the Tetons, both inside a morning.
Plan the rest of your trip with Yellowstone Teton Territory and Visit Idaho.
Mesa Falls Marathon News
What our runners are saying
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You did a great job with the race
“You did a great job with the race. It was awesome and beautiful and fun.....
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Just returned back home to Orlando,FL
Just returned back home to Orlando, FL, and wanted to thank both of you for organizing a TERRIFIC race.
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Wanted to Thank You for and Amazing Marathon
Meredith and I wanted to thank you for an amazing marathon from pre-race dinner to the marathon itself to post race.
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Thanks for a great race day
Thanks for a great race day. All was near-perfect…… I really enjoyed the course and community.
Every state has sent a runner to Ashton
1997
the first race: 11 runners
7,057
entries
All 50
states
16
countries