1999 Japanese motorcycle Grand Prix

  1999 Japanese Grand Prix
Race details
Race 2 of 16 races in the
1999 Grand Prix motorcycle racing season
Date25 April 1999
Official nameMarlboro Grand Prix of Japan
LocationTwin Ring Motegi
Course
  • Permanent racing facility
  • 4.801 km (2.983 mi)
500cc
Pole position
Rider Kenny Roberts Jr.
Time 1:50.826
Fastest lap
Rider Mick Doohan
Time 2:02.889 on lap 19
Podium
First Kenny Roberts Jr.
Second Mick Doohan
Third Norick Abe
250cc
Pole position
Rider Franco Battaini
Time 2:06.752
Fastest lap
Rider Tohru Ukawa
Time 2:05.726 on lap 19
Podium
First Shinya Nakano
Second Tohru Ukawa
Third Loris Capirossi
125cc
Pole position
Rider Lucio Cecchinello
Time 2:00.785
Fastest lap
Rider Max Sabbatani
Time 2:10.519 on lap 13
Podium
First Masao Azuma
Second Hideyuki Nakajo
Third Emilio Alzamora

The 1999 Japanese motorcycle Grand Prix was the second round of the 1999 Grand Prix motorcycle racing season. It took place on 25 April 1999 at the Twin Ring Motegi.

This race would be the final 500cc podium for 5-time world champion Mick Doohan.