Mesa Falls Marathon

Sat, Jul 18, 2026, 5:00 AM MDT

Location: Ashton, ID; 3581 E 1300 Rd N, 83420
Type: RUN

Vibe analysis coming soon

Course feel, difficulty, and community fit are being added to this listing. Check back, and always confirm details on the official registration page.

Distances & registration

5 options

Registration for all distances is through the official signup link above.

1 Miles
Sat, Jul 18, 9:00 AM MDT · From $16.90
Opens Feb 4, 2026, 10:03 AM MST · Closes Jul 11, 2026, 7:59 PM MDT
3.1 Miles
Sat, Jul 18, 8:45 AM MDT · From $27.50
Opens Feb 4, 2026, 10:03 AM MST · Closes Jul 11, 2026, 7:59 PM MDT
6.2 Miles
Sat, Jul 18, 8:30 AM MDT · From $43.40
Opens Feb 4, 2026, 10:03 AM MST · Closes Jul 11, 2026, 7:59 PM MDT

+ 2 more options

13.1 Miles
Sat, Jul 18, 6:30 AM MDT · From $85.80
Opens Feb 4, 2026, 10:03 AM MST · Closes Jul 11, 2026, 7:59 PM MDT
26.2 Miles
Sat, Jul 18, 5:00 AM MDT · From $91.10
Opens Feb 4, 2026, 10:03 AM MST · Closes Jul 11, 2026, 7:59 PM MDT

Vibe Check

Push Potential

long distance + warm-day exposure

Warm season
High altitude

Based on terrain, weather, and distance data.

The course

From the organizer

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

Also in this area

Easier options nearby

Lower-difficulty races in the same state.