5 of the 5 go-kart venues Go Karting USA tracks in Oklahoma host birthday parties, based on what each venue publishes and what visitors describe. Most of them cluster around Oklahoma City.
Party bookings work differently from walk-in racing: expect a reserved room or area, a set number of races per guest, and a deposit. Weekend afternoon slots go first, so start calling two to three weeks out — and confirm the height rule for the youngest guests before invitations go out, since it varies venue to venue.
Oklahoma Motorsports Complex, Champion Racing, Bigfoot Speedway and 2 more — all listed below with ratings and locations.
Oklahoma City (3).
Two to three weeks for a weekend slot, more around school holidays. Party rooms and group race slots are reservation-based at essentially every venue, and afternoon weekend times fill first.
Go Karting USA lists 5 operating tracks in Oklahoma — see the full Oklahoma guide for all of them, not only birthday parties venues.