Suzuka Sunday Road Race

Riders aiming for the world and riders enjoying the race gather!

What is the Suzuka Sunday Road Race...

2025 Event Schedule

Round 1: April 19 (Sat) - 20 (Sun) Full Course
【Entry Period】
February 25 (Tue) – March 11 (Tue)
Round 2: Full Course June 7 (Sat) - June 8 (Sun)
【Entry Period】
April 22 (Tue) – May 6 (Tue, Substitute Holiday)
Round 3: September 20 (Sat) - 21 (Sun) Full Course
【Entry Period】
July 29 (Tue) – August 12 (Tue)
Final Round: November 8 (Sat) - 9 (Sun) Full Course
【Entry Period】
September 23 (Tue) – October 7 (Tue)

Information for Participants

Information such as the rulebook, schedule, and entry list can be found here!

Information

February 27, 2025: Entries for the 2025 Suzuka Sunday Road Race Round 1 are now open.
Enter here!

February 27, 2025: 2025 SUZUKA CIRCUIT Road Race Bulletin 001–004 has been issued. For details, click here

February 1, 2025: The final version of the 2025 Suzuka Sunday Road Race Special Regulations has been issued. For details, click here (PDF: 2.4MB)

12/16/2024: Notice of the 2025 Provisional Calendar. Details here (PDF: 544KB)

December 6, 2024: The schedule for the 2025 event has been updated.

Event Class

・Inter JSB1000
・Inter ST1000 / National ST1000
・Inter ST600 / National ST600
・Inter J-GP3 / National J-GP3
・Inter JP250 / National JP250
・CBR250R Dream Cup
・CBR250RR Dream Cup

Vehicle Explanation

CBR250R Dream Cup Expert Class/CBR250RR Dream Cup: A category contested with one-make racing of the Honda CBR250R/CBR250RR.
This is a popular class with many riders, from young riders aiming to step up to veteran riders who continue to enjoy racing.
JP250: A class that has evolved from the previous ST250 class. It is contested with machines based on production vehicles. Additionally, since the tires are a one-make from Dunlop, all riders can compete under equal conditions. It is an exciting class where you can't tell who will win until the very end.
J-GP3: As a small displacement class, it is a popular category ranging from the All Japan Road Race Championship to the Suzuka Sunday Road Race.
"Race-specific vehicles" are used. The compact-sized vehicles are supported by a wide range of Riders, from veterans to teenagers.
A race that requires high skill unique to the small displacement class, focusing on how quickly one can turn while maintaining high cornering speeds.
ST600: While the J-GP3 is contested with race-specific vehicles, the ST600 is based on commercially available vehicles for public roads. The main competitors are the four domestic manufacturers that are rapidly introducing new vehicles.
A high-level class that serves as a stepping stone to the All Japan series. "ST" is an abbreviation for "STOCK," which indicates the factory condition, and is characterized by strict limitations on modifications.
ST1000: The ST1000 class will be newly held starting in 2020.
Held with the aim of producing the next generation of JSB1000 and world-class Riders, high-level competition is anticipated.
Vehicles, like those in the ST600 class, are based on commercially available vehicles for public roads, and the range of modifications is limited to achieve low-cost and equal conditions.
In addition, due to its versatility with other championships, it is possible to participate in the Suzuka 8 Hours SST class and the Asian Championship by modifying the specifications based on the ST1000 vehicles.
JSB1000: The JSB1000, the top class of the All Japan Road Race Championship, is also held at the Suzuka Sunday Road Race.
The machines are primarily 4-stroke, 4-cylinder, 1000cc super sports models sold by five manufacturers both domestically and internationally, including Honda's CBR1000RR, YAMAHA's YZF-R1, SUZUKI's GSX-R1000, Kawasaki's ZX-10RR, and BMW's S1000RR. Of course, the top speed is impressive, and the riding techniques required are at the highest level in the Suzuka Sunday Road Race.