- Region 9
- Arkansas
- Missouri Valley
- Oklahoma
- 3DElite
- A-OK 50K/25K
- A360 Academy Track Club
- Achilles Track-Tulsa, Inc.
- Ada Sunrise Rotary
- Ardmore Regional Park Chigger Chase
- Arthritis Foundation
- Autism Center of Tulsa
- b.a. runners
- BAMA Companies, Inc.
- Big Foot Brown Chapter - US Marine Detachment, Ft Sill
- Bixby Daily Family YMCA
- Bristow Wildflower Run
- Broken Arrow Express
- Brookhaven Run
- Builders Sunday School Class
- Carnegie All-Sports
- Catholic Charities
- Central Oklahoma Flyers
- Cherokee Nation
- Chickasha Rotary
- Choctaw Nation Of Oklahoma
- Clinton Track Boosters
- Coaches Oklahoma Elite
- Crossover Sports Association
- DG Productions
- Dial Athletics
- Dutch Elite Track
- East Side Pride
- Eastside Steppers Track
- Edmond Flyers
- Edmond Running
- Edmond Track
- First United Methodist Church of Owasso
- Fleet Feet Sports Tulsa
- Flytime Performance Track Club
- Fort Gibson Chamber of Commerce
- Fraternal Order of Police, Lodge 93
- Friends of Honey Springs
- G.O.E Elite
- Get Fit Tulsa
- Glen's Road Race Service, Inc
- Good Fun Athletics Club
- Great Rat Race
- I Be Pro Run Track Club
- Idabel Main Street
- Illinois River Balloon Fest Comm, Inc.
- Jenks America Track
- KCEL Athletics
- Kidney Klassic Foundation
- Kingfisher Rotary
- Komen Tulsa Race for the Cure
- Krush Athletics
- Lawton Lightening
- Limbs for Life Foundation
- McMichael Athletics
- Moore Mad Cats
- Muscogee (Creek) Nation
- No Speed Limit
- North Edmond Track
- Northwest Gold Diggers
- NWO Jets
- OK Flash Track Club
- OK Runner Elite
- OKC FUEL
- OKC Fuel Elite
- OKC Fury
- OKC Lightning
- OKC Marathon, Inc.
- OKC Running
- OKC Sprinters
- OKCOPS (OK Chapter of Concerns of Police Survivors)
- Oklahoma Blazers
- Oklahoma Blazers Elite
- Oklahoma Cheetah Track Club Inc.
- Oklahoma City Community College
- Oklahoma Jaguars Track
- Oklahoma Lightning
- Oklahoma State School Boards Association
- Oklahoma Vault Club
- Oklahoma Zoom
- Okmulgee Track Club
- Osage Hills Running
- Owasso Olympians
- Owasso Striders
- Owasso Track and Cross Country Boosters
- PC Care Inc., RR
- Perry Chamber of Commerce
- Personal Best Athletics
- Ponca City Track
- Porter 4-H & FFA Booster
- Precision Timing Solutions
- Pryor Fever Run
- R.P.M.
- Racer Track Club
- Redbud Classic
- Renaissance Run
- Reuel Little Classic
- Revolution Running & Fitness
- Road 2 Victory Distance Project
- Ron's Sports World
- Run Into the New Year
- Run This Way OK
- RunnersWorld Tulsa
- Running 4 Jesus II
- Sand Bass Run
- Seal Throwing
- Sigma Chi
- Skiatook Steam
- Southern Oklahoma/Wilson Comm. Center
- Speed Nation Athletics
- St. Gregory's University
- Stockyards City Main Street Inc.
- Stroud Chamber
- SW OSU - Student Activities Services
- TATUR
- Touch India Ministries
- Tulsa Express Track
- Tulsa Indian
- Tulsa Route 66 Marathon, Inc.
- Tulsa Run, Inc.
- Tulsa Runner- Brooks
- Tulsa Running
- Tulsa Spikes
- Tulsa Sports Commission
- Tulsa Twistas Track
- Tulsa Zoo Friends
- United National Indian Tribal Youth, Inc.
- USATF Oklahoma
- Washington County American Red Cross
- Wilburton Main Street, Inc.
- Youth Enduro Sports, Inc.
- Ozark
| - Region 12
- Gulf
- Southwestern
- Texas Southern
- West Texas
|
