# Wereldkampioenschap wegrace 2003

In het wereldkampioenschap wegrace-seizoen 2003 werd gestreden om het FIM-wereldkampioenschap in de wegraceklassen MotoGP, 250 cc en 125 cc. Het was het 55e seizoen van deze kampioenschappen. In de 250cc- en 125cc-klassen werd voor de 55e keer om de titel gestreden, in de MotoGP voor 2e keer.

## Kalender

| Ronde | Datum | Grand Prix | Circuit | Winnaar MotoGP | Winnaar 250 cc | Winnaar 125 cc | Verslag |
| 1 | 6 april | GP van Japan | Suzuka | Valentino Rossi | Manuel Poggiali | Stefano Perugini | Verslag |
| 2 | 27 april | GP van Zuid-Afrika | Phakisa | Sete Gibernau | Manuel Poggiali | Dani Pedrosa | Verslag |
| 3 | 11 mei | GP van Spanje | Jerez | Valentino Rossi | Toni Elías | Lucio Cecchinello | Verslag |
| 4 | 25 mei | GP van Frankrijk | Le Mans | Sete Gibernau | Toni Elías | Dani Pedrosa | Verslag |
| 5 | 8 juni | GP van Italië | Mugello | Valentino Rossi | Manuel Poggiali | Lucio Cecchinello | Verslag |
| 6 | 15 juni | GP van Catalonië | Catalonië | Loris Capirossi | Randy de Puniet | Dani Pedrosa | Verslag |
| 7 | 28 juni | TT Assen | Assen | Sete Gibernau | Anthony West | Steve Jenkner | Verslag |
| 8 | 13 juli | GP van Groot-Brittannië | Donington Park | Max Biaggi | Fonsi Nieto | Héctor Barberá | Verslag |
| 9 | 27 juli | GP van Duitsland | Sachsenring | Sete Gibernau | Roberto Rolfo | Stefano Perugini | Verslag |
| 10 | 17 augustus | GP van Tsjechië | Brno | Valentino Rossi | Randy de Puniet | Dani Pedrosa | Verslag |
| 11 | 7 september | GP van Portugal | Estoril | Valentino Rossi | Toni Elías | Pablo Nieto | Verslag |
| 12 | 20 september | GP van Rio de Janeiro | Jacarepagua | Valentino Rossi | Manuel Poggiali | Jorge Lorenzo | Verslag |
| 13 | 5 oktober | GP van de Pacific | Motegi | Max Biaggi | Toni Elías | Héctor Barberá | Verslag |
| 14 | 12 oktober | GP van Maleisië | Sepang | Valentino Rossi | Toni Elías | Dani Pedrosa | Verslag |
| 15 | 19 oktober | GP van Australië | Phillip Island | Valentino Rossi | Roberto Rolfo | Andrea Ballerini | Verslag |
| 16 | 2 november | GP van Valencia | Valencia | Valentino Rossi | Randy de Puniet | Casey Stoner | Verslag |

## MotoGP

| Pos | Coureur | Motor | JPN | SAF | ESP | FRA | ITA | CAT | NED | GBR | GER | CZE | POR | RIO | PAC | MAL | AUS | VAL | Ptn |
| 1 | Rossi | Honda | 1 | 2 | 1 | 2 | 1 | 2 | 3 | 3 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 357 |
| 2 | Gibernau | Honda | 4 | 1 | DNF | 1 | 7 | 3 | 1 | 2 | 1 | 2 | 4 | 2 | 4 | 2 | 4 | 2 | 277 |
| 3 | Biaggi | Honda | 2 | 3 | 2 | 5 | 3 | 14 | 2 | 1 | DNF | 5 | 2 | 4 | 1 | 3 | 17 | 4 | 228 |
| 4 | Capirossi | Ducati | 3 | DNF | DNF | DNF | 2 | 1 | 6 | 4 | 4 | DNF | 3 | 6 | 8 | 6 | 2 | 3 | 177 |
| 5 | Hayden | Honda | 7 | 7 | DNF | 12 | 12 | 9 | 11 | 8 | 5 | 6 | 9 | 5 | 3 | 4 | 3 | 16 | 130 |
| 6 | Bayliss | Ducati | 5 | 4 | 3 | DNF | DNF | 10 | 9 | 5 | 3 | 3 | 6 | 10 | DNF | 9 | DNF | 7 | 128 |
| 7 | Checa | Yamaha | 10 | 9 | DNF | DNF | 8 | 4 | 4 | 6 | 8 | 4 | 8 | 9 | DNF | 5 | 8 | 5 | 123 |
| 8 | Ukawa | Honda | 20 | 6 | 4 | 7 | 6 | 6 | 12 | DNF | 6 | 8 | 5 | 7 | 7 | 7 | 5 | DNF | 123 |
| 9 | Barros | Yamaha | 8 | 5 | 5 | 3 | DNF | 8 | 8 | DNS | DNF | 7 | 11 | 12 | 6 | 15 | DNF | 6 | 101 |
| 10 | Nakano | Yamaha | 9 | 11 | 8 | 14 | 5 | 5 | 13 | 9 | 7 | 14 | 12 | 8 | 9 | 8 | 7 | DNF | 101 |
| 11 | Tamada | Honda | DNF | 14 | 6 | DNF | 4 | 7 | 16 | 13 | 13 | 9 | 10 | 3 | DSQ | 10 | 10 | 10 | 87 |
| 12 | Jacque | Yamaha | 15 | 10 | 10 | 4 | 10 | DNF | 5 | DNF | 9 | 11 | 13 | DNF | 13 | DNF | 6 | DNF | 71 |
| 13 | Edwards | Aprilia | 6 | DNF | 14 | 10 | 9 | DNF | 7 | 10 | 14 | 12 | 14 | 13 | 17 | 13 | 16 | 8 | 62 |
| 14 | Haga | Aprilia | 12 | DNF | 11 | 8 | DNF | 12 | DNF | 7 | DNF | 13 | 15 | 14 | 12 | 12 | 14 | 15 | 47 |
| 15 | Melandri | Yamaha | WD | | 17 | 15 | 11 | 13 | DNF | DNF | DNF | 10 | 7 | 11 | 5 | 11 | DNF | | 45 |
| 16 | Abe | Yamaha | 11 | 8 | | 11 | | | | | 10 | | | | | | | 9 | 31 |
| 17 | Hopkins | Suzuki | 13 | 13 | 7 | DNF | DNF | 15 | 15 | 11 | DNF | 17 | 18 | DNS | DNF | | 12 | 13 | 29 |
| 18 | McWilliams | Proton KR | DNF | DNF | 12 | 6 | DNF | DNF | DNF | DNF | 12 | DNF | 19 | 16 | DNF | 17 | 11 | 12 | 27 |
| 19 | Kiyonari | Honda | | | | 13 | 13 | 11 | 17 | 14 | 18 | 15 | 16 | 15 | 11 | 21 | 19 | 14 | 22 |
| 20 | Roberts jr. | Suzuki | 14 | 15 | 13 | 16 | DNF | | | | 15 | 20 | 17 | 17 | 15 | 14 | 9 | 11 | 22 |
| 21 | Aoki | Proton KR | DNF | 12 | 9 | DNF | DNF | 16 | DNF | 15 | 11 | DNF | 20 | DNF | 14 | 18 | 18 | 17 | 19 |
| 22 | McCoy | Kawasaki | 16 | 17 | 18 | 9 | 15 | 17 | 18 | 16 | 16 | 18 | DNF | DNF | DNF | 19 | 13 | 19 | 11 |
| 23 | Hofmann | Kawasaki | | | 16 | | 14 | | 10 | | 17 | 19 | | | | | | | 8 |
| 24 | Ryo | Suzuki | | | | | | | | | | | | | 10 | 20 | | | 6 |
| 25 | Kagayama | Suzuki | | | | | | | DNF | 12 | | | | | | | | | 4 |
| 26 | Pitt | Kawasaki | 17 | 16 | 15 | DNF | 16 | DNF | 14 | 17 | 19 | 16 | 21 | 18 | 16 | 16 | 15 | 18 | 4 |
| | Serizawa | Moriwaki | 19 | | | | | | | | | | | | 18 | | | | 0 |
| | Yanagawa | Kawasaki | 18 | | | | | DNF | | | | | | | | | | | 0 |
| | Gea | Sabre V4 | | | | | | | | DNF | 20 | DNS | | | | | | | 0 |
| | Gea | Harris WCM | | | | | | | | | | | 22 | 19 | 19 | DNF | DNF | 20 | 0 |
| | Burns | Harris WCM | DNS | | | | | | | | | | DNS | DNF | DNF | DNF | 20 | DNQ | 0 |
| | Burns | ROC Yamaha | | | | | | | | DNF | DNQ | DNF | | | | | | | 0 |
| | Kato | Honda | DNF | | | | | | | | | | | | | | | | 0 |
| Pos | Coureur | Motor | JPN | SAF | ESP | FRA | ITA | CAT | NED | GBR | GER | CZE | POR | RIO | PAC | MAL | AUS | VAL | Ptn |
| Kleur | Resultaat |
| Goud | Winnaar |
| Zilver | 2$^e$ plaats |
| Brons | 3$^e$ plaats |
| Groen | Gefinisht, in de punten |
| Blauw | Gefinisht, geen punten |
| Blauw | Niet geclassificeerd (NC) |
| Paars | Niet gefinisht (DNF) |
| Rood | Niet gekwalificeerd (DNQ) |
| Rood | Niet voorgekwalificeerd (DNPQ) |
| Zwart | Gediskwalificeerd (DSQ) |
| Wit | Niet gestart (DNS) |
| Wit | Teruggetrokken (WD) |
| Wit | Race geannuleerd (C) |
| Leeg | Niet deelgenomen |
| Leeg | Uitgesloten (EX) |

## 250 cc

| Pos | Coureur | Motor | JPN | SAF | ESP | FRA | ITA | CAT | NED | GBR | GER | CZE | POR | RIO | PAC | MAL | AUS | VAL | Ptn |
| 1 | Poggiali | Aprilia | 1 | 1 | 4 | | 1 | | 4 | 2 | 8 | 3 | 2 | 1 | 3 | 2 | 9 | 3 | 249 |
| 2 | Rolfo | Honda | 7 | 5 | 2 | 3 | 4 | 9 | 6 | 5 | 1 | 4 | 4 | 2 | 2 | 4 | 1 | 7 | 235 |
| 3 | Elias | Aprilia | | 8 | 1 | 1 | 6 | 4 | 13 | 4 | 7 | 2 | 1 | | 1 | 1 | 11 | 2 | 226 |
| 4 | de Puniet | Aprilia | | 2 | 3 | 2 | | 1 | | 8 | 3 | 1 | 3 | 3 | 6 | 5 | | 1 | 208 |
| 5 | Nieto | Aprilia | 6 | 7 | 7 | 4 | 2 | 2 | | 1 | 2 | 6 | 9 | | 8 | 3 | 3 | 5 | 194 |
| 6 | Battaini | Aprilia | 5 | 3 | 11 | | 3 | 6 | 2 | 7 | 5 | 7 | 6 | | | 6 | 4 | 8 | 148 |
| 7 | West | Aprilia | | 6 | 5 | 7 | 9 | 3 | 1 | 3 | 6 | | 10 | 8 | | 9 | 2 | | 145 |
| 8 | Porto | Honda | 4 | 4 | 6 | | 8 | 7 | 5 | 6 | 4 | 5 | 5 | | | 8 | | 6 | 127 |
| 9 | Matsudo | Yamaha | 8 | 10 | 8 | 5 | 7 | 5 | | 9 | | 9 | 8 | 5 | 7 | 7 | 6 | 11 | 119 |
| 10 | Guintoli | Aprilia | 10 | 9 | | 6 | 5 | 8 | 3 | | | 8 | 7 | 4 | | | | 4 | 101 |
| 11 | Debón | Honda | 11 | | 9 | 8 | 12 | 11 | 11 | 10 | 9 | | 11 | 11 | 9 | | 5 | 10 | 81 |
| 12 | Olive | Aprilia | 13 | | 10 | 10 | 10 | 10 | | | | | | 7 | | 14 | | | 38 |
| 13 | Faubel | Aprilia | | 11 | | 11 | 15 | | | 12 | | 10 | 13 | 6 | | | | | 34 |
| 14 | Davies | Aprilia | | 15 | | | 13 | | | 13 | 12 | 14 | | 9 | 11 | 12 | 15 | 13 | 33 |
| 15 | Aoyama | Honda | 2 | | | | | | | | | | | | 5 | | | | 31 |
| 16 | Baldolini | Aprilia | | 12 | 12 | 13 | | | 14 | | 10 | | 14 | | 13 | 10 | | | 30 |
| | Nigon | Aprilia | 12 | | | | | 14 | 7 | | 14 | | | 12 | | | 7 | | 30 |
| 18 | Takahashi | Honda | 3 | | | | | | | | | | | | 4 | | | | 29 |
| 19 | Bataille | Honda | | 13 | 13 | 15 | | | | | | 12 | 12 | 10 | | | | 9 | 28 |
| 20 | Heidolf | Aprilia | | | 15 | | | | | 15 | 11 | 13 | | 14 | 14 | 11 | 13 | 12 | 26 |
| | Stigefelt | Aprilia | 14 | 14 | | 12 | | 13 | 10 | | | | | 13 | | | 10 | | 26 |
| 22 | Gemmel | Honda | | | 14 | 9 | | 15 | 8 | | | 15 | 15 | | 12 | | | | 24 |
| | Marchand | Aprilia | | | | 14 | 11 | | 9 | | | 11 | | | | 13 | 14 | | 24 |
| 24 | Smrž | Honda | 15 | | | | 14 | | 12 | 14 | 13 | | | | | | | 14 | 14 |
| 25 | Hules | Honda | | | | | | | | | | | | 15 | | 15 | 8 | | 10 |
| 26 | Kayo | Yamaha | 9 | | | | | | | | | | | | | | | | 7 |
| 27 | Kameya | Honda | | | | | | | | | | | | | 10 | | | | 6 |
| 28 | Nohles | Aprilia | | | | | | 12 | 15 | | | | | | | | | | 5 |
| | Vincent | Aprilia | | | | | | | | 11 | | | | | | | | | 5 |
| 30 | Pešek | Yamaha | | | | | | | | | | | | | | | 12 | | 4 |
| 31 | Neukirchner | Honda | | | | | | | | | 15 | | | | | | | | 1 |
| | Rous | Aprilia | | | | | | | | | | | | | | | | 15 | 1 |
| | Tokudome | Yamaha | | | | | | | | | | | | | 15 | | | | 1 |
| Pos | Coureur | Motor | JPN | SAF | ESP | FRA | ITA | CAT | NED | GBR | GER | CZE | POR | RIO | PAC | MAL | AUS | VAL | Ptn |
| Kleur | Resultaat |
| Goud | Winnaar |
| Zilver | 2$^e$ plaats |
| Brons | 3$^e$ plaats |
| Groen | Gefinisht, in de punten |
| Blauw | Gefinisht, geen punten |
| Blauw | Niet geclassificeerd (NC) |
| Paars | Niet gefinisht (DNF) |
| Rood | Niet gekwalificeerd (DNQ) |
| Rood | Niet voorgekwalificeerd (DNPQ) |
| Zwart | Gediskwalificeerd (DSQ) |
| Wit | Niet gestart (DNS) |
| Wit | Teruggetrokken (WD) |
| Wit | Race geannuleerd (C) |
| Leeg | Niet deelgenomen |
| Leeg | Uitgesloten (EX) |

## 125 cc

| Pos | Coureur | Motor | JPN | SAF | ESP | FRA | ITA | CAT | NED | GBR | GER | CZE | POR | RIO | PAC | MAL | AUS | VAL | Ptn |
| 1 | Dani Pedrosa | Honda | 8 | 1 | 4 | 1 | 2 | 1 | 8 | | 4 | 1 | 4 | 4 | 6 | 1 | | | 223 |
| 2 | Alex de Angelis | Aprilia | | 6 | 3 | | 5 | 3 | 6 | 4 | 3 | 3 | 3 | 3 | 9 | 6 | 7 | | 166 |
| 3 | Héctor Barberá | Honda | | 13 | 7 | 11 | 9 | | 3 | 1 | 14 | 5 | 2 | 9 | 1 | 8 | 6 | 3 | 164 |
| 4 | Stefano Perugini | Aprilia | 1 | | 5 | 7 | 7 | 5 | 5 | 3 | 1 | 2 | | 7 | 4 | | | 13 | 162 |
| 5 | Andrea Dovizioso | Aprilia | 5 | 2 | 9 | 3 | 4 | | 10 | 2 | 7 | 6 | 8 | 6 | 3 | 13 | | 8 | 157 |
| 6 | Steve Jenkner | Aprilia | 3 | 3 | 2 | 8 | | 4 | 1 | | | | | 10 | 5 | | 3 | 2 | 151 |
| 7 | Pablo Nieto | Aprilia | 7 | 5 | | 5 | 3 | | 2 | 6 | 5 | | 1 | 5 | 8 | 9 | | 7 | 148 |
| 8 | Casey Stoner | Aprilia | | 10 | 6 | 4 | | | | 5 | 2 | | | 2 | 2 | | | 1 | 125 |
| 9 | Lucio Cecchinello | Aprilia | 4 | 8 | 1 | 2 | 1 | | | 10 | 8 | | | | | | | 9 | 112 |
| 10 | Mirko Giansanti | Aprilia | 2 | 15 | 10 | 12 | 11 | 12 | 15 | 11 | 11 | 7 | 10 | 14 | 11 | 7 | | 5 | 93 |
| 11 | Mika Kallio | KTM | 11 | 7 | | | 13 | 7 | 11 | 7 | 10 | 4 | | | 7 | 2 | | | 88 |
| 12 | Jorge Lorenzo | Derbi | | | 15 | | | 6 | | | | 12 | 6 | 1 | | 3 | 8 | 11 | 79 |
| 13 | Youichi Ui | Gilera | 6 | 4 | 8 | 6 | 6 | | 4 | | | 9 | | | | | 11 | | 76 |
| 14 | Gábor Talmácsi | aprilia | 14 | | | | | 9 | 9 | 9 | 6 | 11 | 7 | 8 | 14 | 14 | 9 | 12 | 70 |
| 15 | Thomas Lüthi | Honda | 9 | | 12 | 9 | 15 | 2 | 7 | | | | | 15 | 10 | 4 | | | 68 |
| 16 | Masao Azuma | Honda | 17 | 9 | 11 | 10 | 14 | | | 13 | | 13 | 13 | | 13 | 5 | 2 | 15 | 64 |
| 17 | Gino Borsoi | Aprilia | 10 | 11 | 13 | 13 | 8 | 8 | 13 | | | 8 | | 12 | | | | 10 | 54 |
| 18 | Arnaud Vincent | Aprilia | | 12 | | | | 14 | | 8 | | | 5 | 13 | | | 5 | | 39 |
| 19 | Simone Corsi | Honda | 12 | 14 | | 14 | 12 | 15 | 12 | | 9 | | 9 | | 15 | | | | 32 |
| 20 | Álvaro Bautista | Aprilia | 18 | | | | | | | 14 | | | 15 | | 12 | 15 | 4 | 6 | 31 |
| | Marco Simoncelli | Aprilia | 21 | | 14 | | | | | | 12 | 14 | | 11 | | 11 | | 4 | 31 |
| 22 | Andrea Ballerini | Honda | | | | | | | | | | | | | | | 1 | | 25 |
| | Gioele Pellino | Aprilia | 15 | | | | 10 | 11 | | 12 | 13 | 10 | | | | | | | 25 |
| 24 | Roberto Locatelli | KTM | 23 | | | 15 | | 10 | | | | | 11 | | | 10 | | | 18 |
| 25 | Fabrizio Lai | Malaguti | 16 | | | | | | 14 | | 15 | | 12 | | | | 13 | | 10 |
| 26 | Robbin Harms | Aprilia | | | | | | | | | | | | | | | 10 | 14 | 8 |
| 27 | Stefano Bianco | Gilera | | | | | | | | | | | 14 | | | 12 | 15 | | 7 |
| 28 | Mike Di Meglio | Honda | 22 | | | | | 13 | | 15 | | 15 | | | | | | | 5 |
| 29 | Julian Simon | Malaguti | 19 | | | | | | | | | | | | | | 12 | | 4 |
| 30 | Max Sabbatani | Aprilia | 13 | | | | | | | | | | | | | | | | 3 |
| 31 | Emilio Alzamora | Derbi | | | | | | | | | | | | | | | 14 | | 2 |
| 32 | Toshihisa Kuzuhara | Honda | 20 | | | | | | | | | | | | | | | | 0 |
| | Imre Toth | Honda | 24 | | | | | | | | | | | | | | | | 0 |
| | Chris Martin | Aprilia | 25 | | | | | | | | | | | | | | | | 0 |
| | Leon Camier | Honda | 27 | | | | | | | | | | | | | | | | 0 |
| | Akio Tanaka | Honda | 28 | | | | | | | | | | | | | | | | 0 |
| | Sadahito Suma | Honda | NC | | | | | | | | | | | | | | | | 0 |
| Pos | Coureur | Motor | JPN | SAF | ESP | FRA | ITA | CAT | NED | GBR | GER | CZE | POR | RIO | PAC | MAL | AUS | VAL | Ptn |
| Kleur | Resultaat |
| Goud | Winnaar |
| Zilver | 2$^e$ plaats |
| Brons | 3$^e$ plaats |
| Groen | Gefinisht, in de punten |
| Blauw | Gefinisht, geen punten |
| Blauw | Niet geclassificeerd (NC) |
| Paars | Niet gefinisht (DNF) |
| Rood | Niet gekwalificeerd (DNQ) |
| Rood | Niet voorgekwalificeerd (DNPQ) |
| Zwart | Gediskwalificeerd (DSQ) |
| Wit | Niet gestart (DNS) |
| Wit | Teruggetrokken (WD) |
| Wit | Race geannuleerd (C) |
| Leeg | Niet deelgenomen |
| Leeg | Uitgesloten (EX) |
1949 · 1950 · 1951 · 1952 · 1953 · 1954 · 1955 · 1956 · 1957 · 1958 · 1959 · 1960 · 1961 · 1962 · 1963 · 1964 · 1965 · 1966 · 1967 · 1968 · 1969 · 1970 · 1971 · 1972 · 1973 · 1974 · 1975 · 1976 · 1977 · 1978 · 1979 · 1980 · 1981 · 1982 · 1983 · 1984 · 1985 · 1986 · 1987 · 1988 · 1989 · 1990 · 1991 · 1992 · 1993 · 1994 · 1995 · 1996 · 1997 · 1998 · 1999 · 2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025