Oklahoma Race Calendar

Browse all 2017-2018 Oklahoma half marathons by month and date below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.

See also: Oklahoma Half Marathons, Listed by City

February 2018

March 2018

April 2018

May 2017

June 2018

July 2017

September 2017

October 2017

November 2017

December 2017