Kartsport Rotorua runs the Century Batteries International Raceway at Mamaku, a purpose-built 1.2 kilometre tar seal kart track. The club was formed in 1990 as Rotorua Karters Inc., and it began with a street sprint at the old railway yard before building its own track. The track came out of a long search for land, then a lease at Off Road New Zealand and resource consent in 2002. The club hosts the 2026 KartSport New Zealand National Sprint Championship, along with regular series such as the Points Series, the Rotax Max Challenge and the Ross Fisher Memorial Series.
Practice is open daily from 9am to 4pm, but only for current Kartsport Rotorua members. Drivers register through the club website or the Sporty app before arrival and check in at the Off Road NZ office with an electronic membership card. The website gives a driver fee of $30 as at 2026. Karts can be hired through RaceLine Hire, and the club asks that members call ahead to check bookings. From Ngongotaha, the drive is north towards Auckland for 13 kilometres, then left to Mamaku and right onto Amoore Road for 3 kilometres. Former street sprint racers include Scott Dixon, Greg Murphy and Fabian Coulthard.