1980 Belgian motorcycle Grand Prix

The 1980 Belgian motorcycle Grand Prix was the sixth round of the 1980 Grand Prix motorcycle racing season. It took place on the weekend of 4–6 July 1980 at the Circuit Zolder.

  1980 Belgian Grand Prix

Race details
Race 6 of 10 races in the 1980 Grand Prix motorcycle racing season
Date	6 July 1980
Official name	Grand Prix of Belgium[1][2]
Location	Circuit Zolder
Course	Permanent racing facility 4.262 km (2.648 mi)
500 cc
Pole position Rider Randy Mamola Time 1:40.410 Fastest lap Rider Marco Lucchinelli Time 1:40.820 Podium First Randy Mamola Second Marco Lucchinelli Third Kenny Roberts
350 cc
Pole position Rider No 350cc race was held Fastest lap Rider No 350cc race was held Podium First No 350cc race was held Second No 350cc race was held Third No 350cc race was held
250 cc
Pole position Rider Unknown Fastest lap Rider Unknown Podium First Anton Mang Second Giampaolo Marchetti Third Patrick Fernandez
125 cc
Pole position Rider Unknown Fastest lap Rider Unknown Podium First Ángel Nieto Second Guy Bertin Third Loris Reggiani
50 cc
Pole position Rider Unknown Fastest lap Rider Unknown Podium First Stefan Dörflinger Second Eugenio Lazzarini Third Yves Dupont

This was the only time that a race was held in Zolder, after all the factory teams (with drivers such as Kenny Roberts, Franco Uncini, Graziano Rossi, Jack Middelburg and various others) retired due to the slippery and very dangerous conditions at Spa-Francorchamps after a resurfacing of the track.