Idaho Running Day

OCT
17
2026
Run along the scenic Boise Greenbelt from Lucky Peak Reservoir to southeast Boise at Idaho Running Day. Choose from marathon, half, 10K or 5K and enjoy medals, a shirt and a lively post race party at Sandy Point Park.
Sat 17 Oct 2026
26 miles 13 miles 10 kilometers 5 kilometers

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Event overview

Idaho Running Day takes place on Saturday, October 17, 2026, in Boise, Idaho. The event starts and finishes at Sandy Point Park in Lucky Peak State Park. Courses run along the Boise Greenbelt from Lucky Peak Reservoir to southeast Boise, following sections of the Boise River. The event offers multiple race distances.

  • Marathon
  • Half Marathon
  • 10K
  • 5K

Logistics and entries

Entry prices listed on the event page are: Marathon $65, Half Marathon $55, 10K $45, 5K $35. Parking at the start/finish is limited; shuttles will be provided from an alternate parking location. All participants receive locally designed medals, athletic shirts, post-race party access, and real-time chip results. Course maps and interactive route files are available for each distance. The event is organized under the Idaho Running Day name and is held at Lucky Peak State Park Sandy Point Unit, 9723 ID-21, Boise, ID 83716. Visit the organization's website for the most recent information.

26 mi
Marathon
13 mi
Half Marathon
10 km
10k
5 km