Idaho Race Calendar

Idaho Half Marathons by Date • By City

Browse all 2022-2023 Idaho half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.

When you view a race, you’ll also find contact info if you’re having problems with your registration or need to contact the race directors.

September 2022

October 2022

November 2022

Sat Nov 5 Zeitgeist Half Marathon Boise ID

April 2023

May 2023

June 2023

July 2023