Tokachi International Speedway

Tokachi International Speedway (十勝インターナショナルスピードウェイ) is a motor racing circuit in Takikubo, Sarabetsu, Hokkaido, Japan.

The circuit has two main configurations, the Grand Prix Course (グランプリコース), 5.091 km, and the Clubman Course (クラブマンコース), 3.400 km.

Events
Starting in 1994, there was a 24-hour N1 class race in July each year until 2008. In 2007, a Toyota Supra took the first win for a hybrid vehicle.

In 2004, a regular All Japan Grand Touring Car Championship race was held at the Clubman Course. And also a regular Formula Nippon race in 1995 and 1996 were held at the Grand Prix Course. In 2018 the D1 Grand Prix series held a regular race at the circuit.

The track is also used by the Renault Eurocup, and for karting.

Lap records
The unofficial all-time track record set during a race weekend is 1:39.625, set by Toranosuke Takagi in a Reynard 96D, during the qualifying for the 1996 Tokachi Formula Nippon round. The official lap record for the current circuit layout is 1:41.100, set by Michael Krumm during the same race. As of July 2004, the fastest official race lap records at the Tokachi International Speedway are listed as: