Idaho Triple Crown Marathon

JUN-SEP
6-5
2026
Complete three iconic Idaho marathons or half marathons in this premier race series. Finish the Idaho Falls, Teton Dam, and Pocatello events to earn an exclusive finisher award celebrating your achievement.
6-5 Jun-Sep 2026
26 miles 13 miles

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Idaho Triple Crown Series

The Idaho Triple Crown is a distance running series consisting of three distinct races held within the state of Idaho. The series spans several months, beginning in June and concluding in September. Participants engage in a collection of regional events that include the Idaho Falls Marathon, the Teton Dam Marathon, and the Pocatello Marathon.

The series provides two primary registration categories for participants:

  • Triple Crown Marathon
  • Triple Crown Half Marathon

The final event of the series concludes at 2695 S 2nd Ave in Pocatello, Idaho. Runners who successfully finish all three races in the series receive an exclusive finisher award to recognize the completion of the triple challenge. The events are open to participants of various experience levels and focus on the natural scenery of the Idaho region. The series is organized in connection with the Pocatello Marathon. Visit the organization's website for the most recent information.

26 mi
Triple Crown Marathon
13 mi
Triple Crown Half Marathon
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