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Oklahoma Half Marathons

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Oklahoma Half Marathons 2023 & 2022

Official Walker Friendly Half Marathons in Oklahoma

18:32 mile / 4 Hour Minimum course time limit= (W)

Symbol only applies to half marathon events

Does NOT meet the Walker Friendly 4 hour minimum (18:32 / mi) = Not Walker Friendly (NWF) 

Trail Half Marathons (T)

Oklahoma Half Marathons January 2023

No Official 13.1 Half Marathons in January in Oklahoma at this time

Oklahoma Half Marathons February 2023

No Official 13.1 Half Marathons in February in Oklahoma at this time

Oklahoma Half Marathons March 2023

Sat Mar 12, 2022 (W)

Sat Mar 26, 2022

Okie Half    2022 Registration

T-Town Half Marathon     2022 Registration

Muskogee, OK

Tulsa, OK

Oklahoma Half Marathons April 2023

Sat Apr 2, 2022 (W)

Sat Apr 16, 2022


Sun Apr 30, 2023

Jenks, OK

Tulsa, OK


Oklahoma, OK

Oklahoma Half Marathons May 2023

Sat May 7, 2022

Sat May 6, 2023

Sat May 14, 2022

 The Nellie Johnstone Half Marathon & 5k      2022 Registration

Diamond Daze Half Marathon

Lion Heart Half Marathon, 5k & Relay 

Bartlesville, OK

Sallisaw, OK

Woodward, OK

Oklahoma Half Marathons June 2023

Sat Jun 25, 2022

Duncan, OK

Oklahoma Half Marathons July 2022

Wed Jul 4, 2019

Ada, OK

Oklahoma Half Marathons August 2022

No Oklahoma Half Marathons 2022 in August at this time

Oklahoma Half Marathons September 2022

Sat Sep 18, 2021

Sat Sep 19, 2020

Sat Sep 25, 2021

Sun Sep 27, 2020

Tulsa, OK

Enid, OK

Oklahoma City, OK

Elk City, OK

Sat Oct 5, 2019

Sun Oct 4, 2020

Sat Oct 5, 2019

Oklahoma Half Marathons October 2022

Oklahoma City, OK

CLawton, OK


Madill, OK

Oklahoma Half Marathons November 2022

Sat Nov 5, 2022 (NWF)


Sun Nov 20, 2022 (W)

Jenks, OK


Tulsa, OK

Oklahoma Half Marathons December 2022

Sat Dec 4, 2022 (W)

Tulsa, OK

Oklahoma Half Marathon Calendar event dates in grey are delinquent dates not updated by the race organizer yet. We strive to have dates 1 year out for Oklahoma half marathons, but have no control of when they set, announce or update their dates.

Oklahoma Half Marathons

The Oklahoma Half Marathon Calendar is a complete simplistic listing of Oklahoma half marathons. Currently the Oklahoma half marathon schedule has 2022 Oklahoma half marathons and 2023 Oklahoma half marathons as they roll in.  Oklahoma half marathons 2022 & Oklahoma half marathons 2023 also identify trail half marathons and walker friendly half marathons by a (T) symbol and a (W) symbol.  The (T) means it is a TRUE trail half marathon 21k (off road, switchbacks, etc) and a (W) means it is truly "official walker friendly" requiring the half marathon to allow a minimum of 18:32 mile pace, minimum 4 hours for participants to finish the 13.1 mile distance.


The Oklahoma half marathon calendar features a complete listing of Tulsa half marathons, Oklahoma City half marathons, Jenks half marathons, Ardmore half marathons, Woodward half marathons, Stillwater half marathons, Vinita half marathons, and any other 1/2 marathons in OK.

Oklahoma half marathons 2023

Oklahoma half marathons 2022