Teton Dam Marathon
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Event details
The Teton Dam Marathon is scheduled for June 6, 2026, in Rexburg, Idaho. The published event address is 35 N 1st East, Rexburg, ID 83440. Multiple race categories are listed for the event, including a kids race for ages 12 and under and a marathon relay team. The event description notes that more than a thousand runners take part each year.
Distances:
- 26.2 mi - Marathon
- 13.1 mi - Half Marathon
- 10 km - 10K
- 5 km - 5K
- 1 mi - One mile
Background and additional information
The race is held annually around the anniversary of the 1976 collapse of the Teton River Dam. The collapse on June 5, 1976 caused $500 million in damage, resulted in eleven deaths, and left thousands homeless in Wilford, Sugar City, Rexburg, Salem, Hibbard, Firth, Blackfoot, and Roberts. The event page includes at least one participant review; one review gives the race a 5.0/5 rating and rates the course and organization highly. Visit the organization's website for the most recent information.