YMCA Famous Idaho Potato Marathon
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YMCA Famous Idaho Potato Marathon & Fun Runs, Boise : May 16, 2026
The YMCA Famous Idaho Potato Marathon & Fun Runs takes place on May 16, 2026. The event is organized by the Treasure Valley YMCA and presented by the Idaho Potato Commission. This is the 49th annual running of the event.
All races are held along the Boise Greenbelt and start and finish at The Morrison Center (2201 W Cesar Chavez Ln, Boise, ID). The courses are described as flat and follow the Greenbelt.
Distances offered include:
- Marathon
- Half Marathon
- 10K
- 5K Spud Run
Packet pick up is available the day before at The Morrison Center, with additional packet pick up available on race day for the various distances. Entry fees listed for the event page are $90 for the marathon, $70 for the half marathon, and $35 for each of the 10K and 5K; fees increase after February 20, 2026. The marathon is listed as a Boston qualifier. Visit the organization's website for the most recent information.
