Oklahoma Race Calendar

Oklahoma Half Marathons by Date • By City

Browse all 2020 Oklahoma 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.

Oklahoma half marathons, listed by city

February 2020

March 2020

May 2020

Sat May 2 Nellie Johnstone Half Marathon & 5K Bartlesville OK
Sat May 16 Lion Heart Half Marathon 10K & 5K Woodward OK

June 2020

September 2020

October 2020

November 2020

December 2020