# Grand Prix-wegrace van Italië 1999

De Grand Prix-wegrace van Italië 1999 was de vijfde race van het wereldkampioenschap wegrace-seizoen 1999. De race werd verreden op 6 juni 1999 op het Circuit Mugello nabij Barberino di Mugello, Italië.

## Uitslag
### 500 cc

| Pos | Nr | Rijder | Constructeur | Rondes | Tijd | Grid | Punten |
| 1 | 3 | Àlex Crivillé | Honda | 23 | 44:05.522 | 2 | 25 |
| 2 | 2 | Max Biaggi | Yamaha | 23 | +0.283 | 13 | 20 |
| 3 | 8 | Tadayuki Okada | Honda | 23 | +6.652 | 7 | 16 |
| 4 | 31 | Tetsuya Harada | Aprilia | 23 | +6.849 | 1 | 13 |
| 5 | 10 | Kenny Roberts jr. | Suzuki | 23 | +12.674 | 3 | 11 |
| 6 | 15 | Sete Gibernau | Honda | 23 | +12.714 | 12 | 10 |
| 7 | 4 | Carlos Checa | Yamaha | 23 | +21.341 | 9 | 9 |
| 8 | 19 | John Kocinski | Honda | 23 | +29.800 | 4 | 8 |
| 9 | 14 | Juan Borja | Honda | 23 | +29.801 | 8 | 7 |
| 10 | 7 | Luca Cadalora | MuZ Weber | 23 | +46.742 | 6 | 6 |
| 11 | 26 | Haruchika Aoki | TSR-Honda | 23 | +1:07.296 | 17 | 5 |
| 12 | 11 | Simon Crafar | Yamaha | 23 | +1:14.550 | 19 | 4 |
| 13 | 22 | Sébastien Gimbert | Honda | 23 | +1:20.353 | 18 | 3 |
| 14 | 69 | James Whitham | Modenas KR3 | 23 | +1:27.761 | 16 | 2 |
| 15 | 18 | Markus Ober | Honda | 23 | +1:45.918 | 20 | 1 |
| DNF | 55 | Régis Laconi | Yamaha | 17 | Ongeluk | 10 | |
| DNF | 12 | Jean-Michel Bayle | Modenas KR3 | 7 | Uitgevallen | 15 | |
| DNF | 17 | Jurgen van den Goorbergh | MuZ Weber | 6 | Uitgevallen | 11 | |
| DNF | 21 | Michael Rutter | Honda | 3 | Uitgevallen | 22 | |
| DNF | 5 | Alex Barros | Honda | 1 | Ongeluk | 14 | |
| DNF | 25 | José Luis Cardoso | TSR-Honda | 1 | Uitgevallen | 21 | |
| DNF | 43 | Paolo Tessari | Paton | 0 | Ongeluk | 23 | |
| DNF | 6 | Norifumi Abe | Yamaha | 0 | Ongeluk | 5 | |
| DNQ | 68 | Mark Willis | BSL | 0 | Niet gekwalificeerd | | |

### 250 cc

| Pos | Nr | Rijder | Constructeur | Rondes | Tijd | Grid | Punten |
| 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 | +1:18.300 | 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 ronde | 28 | |
| DNF | 44 | Roberto Rolfo | Aprilia | 10 | Ongeluk | 8 | |
| DNF | 14 | Anthony West | TSR-Honda | 10 | Ongeluk | 21 | |
| DNF | 41 | Jarno Janssen | TSR-Honda | 9 | Ongeluk | 20 | |
| DNF | 27 | Rob Filart | Honda | 3 | Ongeluk | 26 | |
| DNF | 48 | Ivan Clementi | Aprilia | 3 | Ongeluk | 15 | |
| DNF | 31 | Toshihiko Honma | Yamaha | 0 | Ongeluk | 10 | |
| DNF | 34 | Marcellino Lucchi | Aprilia | 0 | Ongeluk | 1 | |
| DNF | 47 | Ivan Mengozzi | Yamaha | 0 | Ongeluk | 27 | |
| DSQ | 1 | Loris Capirossi | Honda | | Gediskwalificeerd | 2 | |

### 125 cc

| Pos | Nr | Rijder | Constructeur | Rondes | Tijd | Grid | Punten |
| 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 | +1.188 | 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 | |
| DNF | 18 | Reinhard Stolz | Honda | 19 | Uitgevallen | 23 | |
| DNF | 62 | Riccardo Chiarello | Aprilia | 19 | Uitgevallen | 27 | |
| DNF | 65 | Lorenzo Lanzi | Aprilia | 9 | Uitgevallen | 29 | |
| DNF | 8 | Gianluigi Scalvini | Aprilia | 4 | Uitgevallen | 2 | |

## Tussenstand na wedstrijd
### 500 cc

| Pos | Nr | Rijder | Team | Punten |
| 1 | 3 | Àlex Crivillé | Honda | 104 |
| 2 | 10 | Kenny Roberts jr. | Suzuki | 64 |
| 3 | 4 | Carlos Checa | Yamaha | 56 |
| 4 | 15 | Sete Gibernau | Honda | 56 |
| 5 | 8 | Tadayuki Okada | Honda | 48 |

### 250 cc

| Pos | Nr | Rijder | Team | Punten |
| 1 | 4 | Tohru Ukawa | Honda | 101 |
| 2 | 56 | Shinya Nakano | Yamaha | 72 |
| 3 | 46 | Valentino Rossi | Aprilia | 70 |
| 4 | 1 | Loris Capirossi | Honda | 57 |
| 5 | 21 | Franco Battaini | Aprilia | 46 |

### 125 cc

| Pos | Nr | Rijder | Team | Punten |
| 1 | 4 | Masao Azuma | Honda | 97 |
| 2 | 7 | Emilio Alzamora | Honda | 78 |
| 3 | 15 | Roberto Locatelli | Aprilia | 61 |
| 4 | 21 | Arnaud Vincent | Aprilia | 50 |
| 5 | 8 | Gianluigi Scalvini | Aprilia | 42 |
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