Teton Dam Marathon
Teton Dam Marathon commemorates the 1976 disaster and Rexburg's recovery through an established Idaho road full rooted in community history.
Every link above goes to the race, its timing provider, or an official registration partner. Last checked July 22, 2026.
Quick facts
- Rexburg community marathon
- Commemorates the 1976 Teton Dam disaster
- Established southeast Idaho road race
- Full stored separately from companion distances
About the Teton Dam Marathon
This Rexburg marathon uses endurance sport to remember the Teton Dam failure and the region's rebuilding. The full anchors a multi-distance program but keeps its own entry and race identity.
Course
The road marathon runs through the Rexburg area and terrain shaped by the Teton River region. Runners should use current route materials for exact logistics while expecting open southeast Idaho exposure.
Race-day weather
Early June in Rexburg may start cold and dry, then warm rapidly under bright sun. Wind is common across open ground, and a late spring shower remains possible.
Past Teton Dam Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2027 | Saturday, June 5, 2027 | Upcoming | — |
| 2026 | Saturday, June 6, 2026 | — | — |
Teton Dam Marathon FAQ
When is the Teton Dam Marathon?
The 2027 Teton Dam Marathon is on Saturday, June 5, 2027.
How do I register for the Teton Dam Marathon?
You can register for the Teton Dam Marathon at raceentry.com.
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