Idaho Falls Marathon
Idaho Falls Marathon links southeast Idaho farm roads with the Snake River Greenbelt, creating a road full that moves from rural space toward town.
Quick facts
- Southeast Idaho road marathon
- Farm roads and Snake River Greenbelt
- Nonprofit local race organization
- Individual race within a regional series
About the Idaho Falls Marathon
A local nonprofit organizes this Idaho road marathon alongside separate half-marathon and 5K events. The full is also part of a regional Triple Crown, but retains its own race identity and entry.
Course
The 26.2-mile road route combines open agricultural roads with stretches near the Snake River Greenbelt. Long exposed sections can magnify wind, while the riverside approach provides a scenic change late in the race.
Race-day weather
Late July in Idaho Falls often begins cool and dry before bright sun raises temperatures. High-desert air, wind and exposure make early hydration important even without heavy humidity.
Past Idaho Falls Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2027 | Saturday, July 24, 2027 | Upcoming | — |
| 2026 | Saturday, July 25, 2026 | Completed | Open results |
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Idaho Falls Marathon FAQ
When is the Idaho Falls Marathon?
The 2027 Idaho Falls Marathon is on Saturday, July 24, 2027.
Is Idaho Falls Marathon a Boston qualifier?
Yes. Idaho Falls Marathon is a Boston Marathon qualifier. To use the result, you must run the certified full-marathon course within the qualifying window and meet the current standard for your age and gender. Meeting the standard lets you apply but does not guarantee entry, and net-downhill courses can receive a time adjustment under current B.A.A. rules. Review the Boston qualifying times and downhill-course rules, or browse upcoming Boston qualifier marathons.
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