Races in Boise, ID

Every race we can verify in Boise, ID. Set your limits, then compare.

1 of 374 shown

Sat 15 May 2027, Lucky Peak State Park

Country United States Distances Half marathon (21.1 km), Marathon (42.2 km) Surface Road Typical high on race day 21.8 °C

Preliminary Compare

Recently run, next date not announced yet

These ran in the last year and usually come back around the same time. We list the new date as soon as the organiser publishes it.

Last held Sun 11 Oct 2026. Next date to come.

Country United States Distances Half marathon (21.1 km), Marathon (42.2 km) Surface Road Typical high on race day 19.6 °C

Preliminary Compare

New races where in Boise. We send only new listings, daily or weekly, and every email has an unsubscribe link.