2004 Portuguese motorcycle Grand Prix

  2004 Portuguese Grand Prix

Race details
Race 11 of 16 races in the 2004 Grand Prix motorcycle racing season
Date	5 September 2004
Official name	Grande Prémio Marlboro de Portugal[1]
Location	Autódromo do Estoril
Course	Permanent racing facility 4.182 km (2.599 mi)
MotoGP
Pole position Rider Makoto Tamada Time 1:37.933 Fastest lap Rider Valentino Rossi Time 1:38.423 on lap 4 Podium First Valentino Rossi Second Makoto Tamada Third Alex Barros
250cc
Pole position Rider Daniel Pedrosa Time 1:41.417 Fastest lap Rider Toni Elías Time 1:41.595 on lap 26 Podium First Toni Elías Second Sebastián Porto Third Randy de Puniet
125cc
Pole position Rider Andrea Dovizioso Time 1:46.280 Fastest lap Rider Héctor Barberá Time 1:45.573 on lap 4 Podium First Héctor Barberá Second Mika Kallio Third Jorge Lorenzo

The 2004 Portuguese motorcycle Grand Prix was the eleventh round of the 2004 MotoGP Championship. It took place on the weekend of 3–5 September 2004 at the Autódromo do Estoril.