Half N Half Marathon - Tulsa, OK
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Event overview
The Half N Half Marathon in Tulsa, OK takes place on December 7, 2025. The event offers road and trail options and holds multiple races at the same time. Distances offered include:
- Half Marathon on Turkey Mountain dirt trails
- Half Marathon on Riverside paved trails
- Full Marathon with first half on trails and second half on paved trails
- Full Marathon entirely on Riverside paved pedestrian trails
Each finisher receives a unique medal for each half completed; the two medals fit together to form a road-and-trail picture. Awards are given to the top three male and female finishers in each event and for first overall in standard five-year age groups. The event benefits Project Elf, which is collecting clothing donations race morning.
Course and logistics
All races start and finish at the Turkey Mountain main (lower) parking lot, 6850 S. Elwood Ave. The Trail Half is an out-and-back with a turnaround at the Westside YMCA. The Paved Half uses the Riverparks paved trail system. Trails will be marked with pink ribbon and directional arrows; the paved route will use directional arrows. Full road marathon runners repeat the paved half twice; mixed full marathon runners complete the trail half first.
There is a nine hour time limit for all races. Aid stations are available every 2-3 miles offering water, Gatorade, and snacks. Facilities include one porta potty on the trail course (visited twice) and two porta potties plus two bathrooms on the paved course. Runners must wear the race bib with the electronic timing chip on the front. Strollers and pacers are not allowed. Online registration is open through December 1; in-person packet pickup and registration are handled at RunnersWorld Tulsa, 3920 S. Peoria Ave. Visit the organization's website for the most recent information.
