Oklahoma Half Marathons
Official Walker Friendly Half Marathons in Oklahoma
18:32 mile / 4 Hour Minimum course time limit= (W)
Symbol only applies to half marathon events
Trail Half Marathons (T)
Does NOT meet the Walker Friendly 4 hour minimum (18:32 / mi) = Not Walker Friendly (NWF)
Date
Location
Oklahoma Half Marathons in January 2021
No Official 13.1 Half Marathons in January in Oklahoma at this time
Oklahoma Half Marathons February 2021
No Official 13.1 Half Marathons in February in Oklahoma at this time
Oklahoma Half Marathons March 2021
Sat Mar 14, 2020 (W)
Fri Mar 27, 2020 (W)
​
Sat Mar 28, 2020
Okie Half 2020 Registration
MM Dustbowl Series Marathon, Half Marathon (Day 3)
​
T-Town Half Marathon 2020 Registration [postponed to 5/17/20]
Muskogee, OK
Guyman, OK
​
Tulsa, OK
Oklahoma Half Marathons April 2021
Sat Apr 4, 2020 (W)
​
Sat Apr 18, 2020
Sun Apr 26, 2020
Jenks, OK
​
Tulsa, OK
Oklahoma, OK
Oklahoma Half Marathons May 2020
Sat May 2, 2020
​
Sat May 16, 2020
​
Sun May 17, 2020
The Nellie Johnstone Half Marathon & 5k 2020 Registration
​
Lion Heart Half Marathon, 5k & Relay
​
T-Town Half Marathon 2020 Registration
Bartlesville, OK
​
Woodward, OK
​
Tulsa, OK
Oklahoma Half Marathons June 2020
Sun Jun 7, 2020
​
Sat Jun 27, 2020
Stillwater, OK
​
Duncan, OK
Oklahoma Half Marathons July 2020
Wed Jul 4, 2019
Ada, OK
Oklahoma Half Marathons August 2020
No Oklahoma Half Marathons 2020 in August at this time
Oklahoma Half Marathons September 2020
Sat Sep 26, 2020
​
Sat Sep 19, 2020
​
Sun Sep 20, 2020
​
Sat Sep 26, 2020
​
Sat Sep 28, 2019
​
Sun Sep 27, 2020
The Q Half Marathon, Quarter Marathon & 5k 2019 Registration
​
Triangle Insurance Great Land Run Half Marathon, 10k, 5k
​
Aquarium Run Half Marathon, 5k, 1mi
​
45th Infantry Brigade Combat Team Fallen Heroes Half Marathon
​
Komen Tulsa Race for the Cure Half Marathon
​
Tulsa, OK
​
Enid, OK
​
Jenks, OK
​
Oklahoma City, OK
​
Tulsa, OK
​
Elk City, OK
Oklahoma Half Marathons October 2020
Sat Oct 5, 2019
​
Sun Oct 4, 2020
​
Sun Oct 4, 2020
​
Sat Oct 5, 2019
OKC River Run Half Marathon, 10k, 5k
​
Spirit of Survival Marathon, Half Marathon, 10k, 5k
​
Oklahoma City Memorial Marathon & Half Marathon
Oklahoma City, OK
​
CLawton, OK
​
Oklahoma City, OK
Madill, OK
Oklahoma Half Marathons Novmeber 2020
Sat Nov 9, 2019
Sun Nov 22, 2020 (W)
Jenks, OK
Tulsa, OK
Oklahoma Half Marathons December 2020
Sat Dec 8, 2019 (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 2020 Oklahoma half marathons and 2021 Oklahoma half marathons as they roll in. Oklahoma half marathons 2020 & Oklahoma half marathons 2021 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.