1999 Argentine motorcycle Grand Prix

  1999 Argentine Grand Prix

Race details
Race 16 of 16 races in the 1999 Grand Prix motorcycle racing season
Date	31 October 1999
Official name	Gran Premio Marlboro de Argentina[1]
Location	Autódromo Juan y Oscar Gálvez
Course	Permanent racing facility 4.350 km (2.703 mi)
500cc
Pole position Rider Kenny Roberts Jr. Time 1:44.354 Fastest lap Rider Kenny Roberts Jr. Time 1:44.781 on lap 5 Podium First Kenny Roberts Jr. Second Max Biaggi Third Norick Abe
250cc
Pole position Rider Valentino Rossi Time 1:45.844 Fastest lap Rider Olivier Jacque Time 1:45.734 on lap 4 Podium First Olivier Jacque Second Tohru Ukawa Third Valentino Rossi
125cc
Pole position Rider Masao Azuma Time 1:50.160 Fastest lap Rider Marco Melandri Time 1:50.140 on lap 6 Podium First Marco Melandri Second Emilio Alzamora Third Roberto Locatelli

The 1999 Argentine motorcycle Grand Prix was the last round of the 1999 Grand Prix motorcycle racing season. It took place on 31 October 1999 at the Autódromo Oscar Alfredo Gálvez in Buenos Aires.