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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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Thank You For All of Your Efforts
Thank you for all of your efforts in organizing and pulling off what was, for us, one of the most scenic and enjoyabl
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Thanks to you and your team
Thanks to you and your team for a grand time in Ashton, ID!!
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Thanks for a great race
Thanks for a great race! I was raving about it to my fellow runners in Helena this evening, so hopefully a few
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I Enjoyed the Mesa Falls Marathon
I just wanted to tell you how much I enjoyed the Mesa Falls race.
Every state has sent a runner to Ashton
1997
the first race: 11 runners
7,057
entries
All 50
states
16
countries