# 1999 Italian motorcycle Grand Prix

The 1999 Italian motorcycle Grand Prix was the fifth race of the 1999 Grand Prix motorcycle racing season. It took place on 6 June 1999 at the Mugello Circuit.

## 500 cc classification

| Pos. | No. | Rider | Team | Manufacturer | Laps | Time/Retired | Grid | Points |
| 1 | 3 | Àlex Crivillé | Repsol Honda Team | Honda | 23 | 44:05.522 | 2 | 25 |
| 2 | 2 | Max Biaggi | Marlboro Yamaha Team | Yamaha | 23 | +0.283 | 13 | 20 |
| 3 | 8 | Tadayuki Okada | Repsol Honda Team | Honda | 23 | +6.052 | 7 | 16 |
| 4 | 31 | Tetsuya Harada | Aprilia Grand Prix Racing | Aprilia | 23 | +6.849 | 1 | 13 |
| 5 | 10 | Kenny Roberts Jr. | Suzuki Grand Prix Team | Suzuki | 23 | +12.674 | 3 | 11 |
| 6 | 15 | Sete Gibernau | Repsol Honda Team | Honda | 23 | +12.714 | 12 | 10 |
| 7 | 4 | Carlos Checa | Marlboro Yamaha Team | Yamaha | 23 | +21.341 | 9 | 9 |
| 8 | 19 | John Kocinski | Kanemoto Honda | Honda | 23 | +29.800 | 4 | 8 |
| 9 | 14 | Juan Borja | Movistar Honda Pons | Honda | 23 | +29.801 | 8 | 7 |
| 10 | 7 | Luca Cadalora | Team Biland GP1 | MuZ Weber | 23 | +46.742 | 6 | 6 |
| 11 | 26 | Haruchika Aoki | FCC TSR | TSR-Honda | 23 | +1:07.293 | 17 | 5 |
| 12 | 11 | Simon Crafar | Red Bull Yamaha WCM | Yamaha | 23 | +1:14.550 | 19 | 4 |
| 13 | 22 | Sébastien Gimbert | Tecmas Honda Elf | Honda | 23 | +1:20.353 | 18 | 3 |
| 14 | 69 | Jamie Whitham | Proton KR Modenas | Modenas KR3 | 23 | +1:27.761 | 16 | 2 |
| 15 | 18 | Markus Ober | Dee Cee Jeans Racing Team | Honda | 23 | +1:45.918 | 20 | 1 |
| Ret | 55 | Régis Laconi | Red Bull Yamaha WCM | Yamaha | 17 | Accident | 10 | |
| Ret | 12 | Jean-Michel Bayle | Proton KR Modenas | Modenas KR3 | 7 | Retirement | 15 | |
| Ret | 17 | Jurgen van den Goorbergh | Team Biland GP1 | MuZ Weber | 6 | Retirement | 11 | |
| Ret | 21 | Michael Rutter | Millar Honda | Honda | 3 | Retirement | 22 | |
| Ret | 5 | Alex Barros | Movistar Honda Pons | Honda | 1 | Accident | 14 | |
| Ret | 25 | José Luis Cardoso | Team Maxon TSR | TSR-Honda | 1 | Retirement | 21 | |
| Ret | 43 | Paolo Tessari | Team Paton | Paton | 0 | Accident | 23 | |
| Ret | 6 | Norifumi Abe | Antena 3 Yamaha d'Antin | Yamaha | 0 | Accident | 5 | |
| DNQ | 68 | Mark Willis | Buckley Systems BSL Racing | BSL | | Did not qualify | | |
| Sources: |||||||||

## 250 cc classification

Loris Capirossi was black-flagged for causing Marcellino Lucchi's crash at the start of the race; in addition, as he did not return to the pits within one lap after having been shown the flag, he was banned from the following event.
| Pos. | No. | Rider | Manufacturer | Laps | Time/Retired | Grid | Points |
| 1 | 46 | Valentino Rossi | Aprilia | 21 | 40:52.837 | 6 | 25 |
| 2 | 6 | Ralf Waldmann | Aprilia | 21 | +2.643 | 4 | 20 |
| 3 | 4 | Tohru Ukawa | Honda | 21 | +2.684 | 9 | 16 |
| 4 | 9 | Jeremy McWilliams | Aprilia | 21 | +11.333 | 7 | 13 |
| 5 | 56 | Shinya Nakano | Yamaha | 21 | +11.684 | 5 | 11 |
| 6 | 21 | Franco Battaini | Aprilia | 21 | +12.447 | 3 | 10 |
| 7 | 24 | Jason Vincent | Honda | 21 | +21.184 | 11 | 9 |
| 8 | 7 | Stefano Perugini | Honda | 21 | +21.721 | 12 | 8 |
| 9 | 12 | Sebastián Porto | Yamaha | 21 | +40.911 | 13 | 7 |
| 10 | 37 | Luca Boscoscuro | TSR-Honda | 21 | +45.815 | 16 | 6 |
| 11 | 36 | Masaki Tokudome | TSR-Honda | 21 | +53.891 | 18 | 5 |
| 12 | 16 | Johan Stigefelt | Yamaha | 21 | +54.066 | 17 | 4 |
| 13 | 11 | Tomomi Manako | Yamaha | 21 | +54.096 | 22 | 3 |
| 14 | 23 | Julien Allemand | TSR-Honda | 21 | +1:18.330 | 24 | 2 |
| 15 | 15 | David García | Yamaha | 21 | +1:21.272 | 19 | 1 |
| 16 | 66 | Alex Hofmann | TSR-Honda | 21 | +1:27.000 | 14 | |
| 17 | 10 | Fonsi Nieto | Yamaha | 21 | +1:33.576 | 25 | |
| 18 | 55 | Filippo Cotti | Yamaha | 21 | +1:33.644 | 23 | |
| 19 | 58 | Matías Ríos | Aprilia | 20 | +1 lap | 28 | |
| Ret | 44 | Roberto Rolfo | Aprilia | 10 | Retirement | 8 | |
| Ret | 14 | Anthony West | TSR-Honda | 10 | Retirement | 21 | |
| Ret | 41 | Jarno Janssen | TSR-Honda | 9 | Accident | 20 | |
| Ret | 27 | Rob Filart | Honda | 3 | Accident | 26 | |
| Ret | 48 | Ivan Clementi | Aprilia | 3 | Accident | 15 | |
| Ret | 31 | Toshihiko Honma | Yamaha | 0 | Accident | 10 | |
| Ret | 34 | Marcellino Lucchi | Aprilia | 0 | Accident | 1 | |
| Ret | 47 | Ivan Mengozzi | Yamaha | 0 | Accident | 27 | |
| DSQ | 1 | Loris Capirossi | Honda | 15 | Black flag | 2 | |
| Source: ||||||||

## 125 cc classification

| Pos. | No. | Rider | Manufacturer | Laps | Time/Retired | Grid | Points |
| 1 | 15 | Roberto Locatelli | Aprilia | 20 | 40:52.672 | 1 | 25 |
| 2 | 13 | Marco Melandri | Honda | 20 | +0.271 | 5 | 20 |
| 3 | 6 | Noboru Ueda | Honda | 20 | +0.295 | 4 | 16 |
| 4 | 16 | Simone Sanna | Honda | 20 | +0.343 | 6 | 13 |
| 5 | 21 | Arnaud Vincent | Aprilia | 20 | +0.442 | 7 | 11 |
| 6 | 7 | Emilio Alzamora | Honda | 20 | +0.588 | 11 | 10 |
| 7 | 4 | Masao Azuma | Honda | 20 | +0.589 | 12 | 9 |
| 8 | 1 | Kazuto Sakata | Honda | 20 | +1.193 | 13 | 8 |
| 9 | 5 | Lucio Cecchinello | Honda | 20 | +1.260 | 3 | 7 |
| 10 | 23 | Gino Borsoi | Aprilia | 20 | +1.338 | 10 | 6 |
| 11 | 32 | Mirko Giansanti | Aprilia | 20 | +1.429 | 15 | 5 |
| 12 | 10 | Jerónimo Vidal | Aprilia | 20 | +2.269 | 8 | 4 |
| 13 | 54 | Manuel Poggiali | Aprilia | 20 | +8.436 | 14 | 3 |
| 14 | 17 | Steve Jenkner | Aprilia | 20 | +10.382 | 17 | 2 |
| 15 | 26 | Ivan Goi | Honda | 20 | +10.541 | 18 | 1 |
| 16 | 11 | Max Sabbatani | Honda | 20 | +10.695 | 16 | |
| 17 | 29 | Ángel Nieto, Jr. | Honda | 20 | +17.572 | 19 | |
| 18 | 9 | Frédéric Petit | Aprilia | 20 | +17.668 | 9 | |
| 19 | 12 | Randy de Puniet | Aprilia | 20 | +23.619 | 21 | |
| 20 | 44 | Alessandro Brannetti | Aprilia | 20 | +23.731 | 20 | |
| 21 | 20 | Bernhard Absmeier | Aprilia | 20 | +34.245 | 24 | |
| 22 | 22 | Pablo Nieto | Derbi | 20 | +41.130 | 26 | |
| 23 | 63 | Marco Petrini | Aprilia | 20 | +42.373 | 22 | |
| 24 | 64 | Gaspare Caffiero | Aprilia | 20 | +42.593 | 28 | |
| 25 | 66 | Marco Tresoldi | Honda | 20 | +42.597 | 25 | |
| Ret | 18 | Reinhard Stolz | Honda | 19 | Retirement | 23 | |
| Ret | 62 | Riccardo Chiarello | Aprilia | 19 | Retirement | 27 | |
| Ret | 65 | Lorenzo Lanzi | Aprilia | 9 | Retirement | 29 | |
| Ret | 8 | Gianluigi Scalvini | Aprilia | 4 | Retirement | 2 | |
| Source: ||||||||

## Championship standings after the race (500cc)

Below are the standings for the top five riders and constructors after round five has concluded.
| Pos. | Rider | Points |
| 1 | Àlex Crivillé | 104 |
| 2 | Kenny Roberts Jr. | 64 |
| 3 | Carlos Checa | 56 |
| 4 | Sete Gibernau | 56 |
| 5 | Tadayuki Okada | 48 |
| Pos. | Constructor | Points |
| 1 | Honda | 111 |
| 2 | Yamaha | 87 |
| 3 | Suzuki | 64 |
| 4 | Aprilia | 32 |
| 5 | MuZ Weber | 17 |
* Note: Only the top five positions are included for both sets of standings.