The Mesa Falls Marathon and Half Marathon Races are point-to-point races that begin on Scenic Highway 47 in the Targhee National Forest and end in the city of Ashton, Idaho. All short races start and end at the North Fremont High School track. See registration details>
*Not a Boston Qualifier
Jul 18, 2026
Distance — 26.2 Miles
Type — Running
05:00
$85.00
Jul 18, 2026
Distance — 13.1 Miles
Type — Running
06:30
$80.00
Jul 18, 2026
Distance — 6.2 Miles
Type — Running
08:30
$40.00
Jul 18, 2026
Distance — 3.1 Miles
Type — Running
08:45
$25.00
Jul 18, 2026
Distance — 1 Miles
Type — Running
09:00
$15.00
These values represent the 3-year monthly averages for July in Ashton.
Ashton is a city of 1,000 people (2019) in Eastern Idaho. Ashton is well known for its seed potato growing area.
Read more launchExplore other exciting events happening in this same region.
location_on Alta, Wyoming, US
calendar_today Jul 31, 2026
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