2023 Japanese motorcycle Grand Prix
The 2023 Japanese motorcycle Grand Prix (officially known as the Motul Grand Prix of Japan) was the fourteenth round of the 2023 Grand Prix motorcycle racing season. It was held at the Mobility Resort Motegi in Motegi on 1 October 2023. After Somkiat Chantra's win in the Moto2 class, Kalex secured its eleventh straight Constructors' Championship. Practice

MotoGP

Combined Free Practice 1-2 
Free Practice sessions on Friday and Saturday do not determine riders to qualify for Q2. Practice session

The top ten riders (written in bold) qualified for Q2. Moto2

Combined Practice 1-2-3
The top fourteen riders (written in bold) qualified for Q2. Moto3

Combined Practice 1-2-3
The top fourteen riders (written in bold) qualified for Q2. Qualifying

MotoGP

MotoGP Sprint
The MotoGP Sprint was held on 30 September. Álex Rins competed during the Friday practice sessions, but withdrew from the race citing right leg pain. He was replaced by Stefan Bradl for the rest of the weekend. Warm up practice

MotoGP
Jack Miller set the best time 1:46.047 and was the fastest rider at this session ahead of Marc Márquez and Fabio Quartararo. Race

MotoGP

The race, scheduled to be run for 24 laps, was red-flagged during lap 13 due to adverse weather conditions on the track. The race was supposed to be restarted over the remaining 12 full laps with the grid based on the classification after lap 12. However, the race was again red-flagged during the warm-up lap of the second race, and race direction decided not to start the race again. Per regulations, full points were awarded since 50% or more of the original race distance (i.e. 12 full laps) were completed. Johann Zarco crashed out during lap 13, but was able to return to the pits when the race was red-flagged. However, he was deemed ineligible to restart the race for returning to the pits in an improper manner (i.e. using a shortcut). Thus, he was not classified for the final results despite finishing sixth in lap 12 (the lap where the final results were based). Moto2

Moto3

Championship standings after the race
Below are the standings for the top five riders, constructors, and teams after the round. MotoGP

Riders' Championship standings

Constructors' Championship standings

Teams' Championship standings

Moto2

Riders' Championship standings

Constructors' Championship standings

Teams' Championship standings

Moto3

Riders' Championship standings

Constructors' Championship standings

Teams' Championship standings

Notes

References

External links

2023 MotoGP race reports
2023 in Japanese motorsport
2023
September 2023 sports events in Japan
October 2023 sports events in Japan