The 2010 San Marino and Rimini Riviera motorcycle Grand Prix was the twelfth round of the 2010 Grand Prix motorcycle racing season. It took place on the weekend of 3–5 September 2010 at the Misano World Circuit. The event was marred by the death of Shoya Tomizawa from injuries sustained in a crash during the Moto2 race.

Death of Shoya Tomizawa During the 12th lap of the Moto2 race, Shoya Tomizawa was riding in fourth position in a seven-bike pack. The pack consisted of Toni Elías who was leading the race, followed by Simone Corsi, Julián Simón, Tomizawa, Alex de Angelis, Scott Redding and Jules Cluzel. As the pack approached Turn 11, the very fast right-hander that is taken nearly flat out, Tomizawa lost control and crashed. He was thrown off his bike and onto the track, and de Angelis and Redding who were right behind both hit the Japanese rider at full speed. de Angelis walked away from the crash uninjured, but Redding and Tomizawa were taken to the medical center, the Japanese's conditions appearing critical; despite this, the race was not stopped.

Tomizawa was then rushed from the medical center to the hospital in Riccione, where he was pronounced dead at 14.20 local time, due to the injuries sustained in the crash.

MotoGP classification Pos. No. Rider Team Manufacturer Laps Time/Retired Grid Points 1 26 Dani Pedrosa Repsol Honda Team Honda 28 44:22.059 1 25 2 99 Jorge Lorenzo Fiat Yamaha Team Yamaha 28 +1.900 2 20 3 46 Valentino Rossi Fiat Yamaha Team Yamaha 28 +3.183 4 16 4 4 Andrea Dovizioso Repsol Honda Team Honda 28 +6.454 8 13 5 27 Casey Stoner Ducati Team Ducati 28 +18.479 3 11 6 11 Ben Spies Monster Yamaha Tech 3 Yamaha 28 +28.385 5 10 7 5 Colin Edwards Monster Yamaha Tech 3 Yamaha 28 +34.934 7 9 8 19 Álvaro Bautista Rizla Suzuki MotoGP Suzuki 28 +38.157 16 8 9 40 Héctor Barberá Páginas Amarillas Aspar Ducati 28 +40.943 12 7 10 33 Marco Melandri San Carlo Honda Gresini Honda 28 +42.377 10 6 11 41 Aleix Espargaró Pramac Racing Team Ducati 28 +45.906 15 5 12 7 Hiroshi Aoyama Interwetten Honda MotoGP Honda 28 +46.394 13 4 13 14 Randy de Puniet LCR Honda MotoGP Honda 28 +50.481 6 3 14 58 Marco Simoncelli San Carlo Honda Gresini Honda 28 +1:23.143 9 2 Ret 36 Mika Kallio Pramac Racing Team Ducati 17 Retirement 17 Ret 69 Nicky Hayden Ducati Team Ducati 3 Retirement 14 Ret 65 Loris Capirossi Rizla Suzuki MotoGP Suzuki 0 Accident 11 Sources:

Moto2 classification Pos. No. Rider Manufacturer Laps Time/Retired Grid Points 1 24 Toni Elías Moriwaki 26 43:33.996 1 25 2 60 Julián Simón Suter 26 +1.969 3 20 3 12 Thomas Lüthi Moriwaki 26 +11.917 15 16 4 3 Simone Corsi Motobi 26 +15.409 6 13 5 65 Stefan Bradl Suter 26 +16.219 17 11 6 16 Jules Cluzel Suter 26 +16.676 4 10 7 2 Gábor Talmácsi Speed Up 26 +16.852 10 9 8 77 Dominique Aegerter Suter 26 +18.330 12 8 9 71 Claudio Corti Suter 26 +20.650 14 7 10 44 Roberto Rolfo Suter 26 +29.678 24 6 11 68 Yonny Hernández BQR-Moto2 26 +32.720 23 5 12 14 Ratthapark Wilairot Bimota 26 +35.098 31 4 13 35 Raffaele De Rosa Tech 3 26 +35.428 27 3 14 56 Michael Ranseder Suter 26 +35.933 22 2 15 52 Lukáš Pešek Moriwaki 26 +37.012 29 1 16 55 Héctor Faubel Suter 26 +40.950 11 17 8 Anthony West MZ-RE Honda 26 +41.752 33 18 80 Axel Pons Pons Kalex 26 +41.878 25 19 19 Xavier Siméon Moriwaki 26 +47.566 16 20 4 Ricky Cardús Bimota 26 +57.026 36 21 5 Joan Olivé FTR 26 +57.119 35 22 53 Valentin Debise ADV 26 +1:00.833 30 23 70 Ferruccio Lamborghini Suter 26 +1:02.316 20 24 9 Kenny Noyes Promoharris 26 +1:05.795 34 25 99 Tatsuya Yamaguchi Moriwaki 26 +1:09.977 28 26 88 Yannick Guerra Moriwaki 26 +1:16.520 38 27 95 Mashel Al Naimi BQR-Moto2 26 +1:16.563 37 28 59 Niccolò Canepa Bimota 26 +1:17.479 32 29 39 Robertino Pietri Suter 26 +1:41.039 26 Ret 29 Andrea Iannone Speed Up 23 Retirement 5 Ret 25 Alex Baldolini I.C.P. 23 Retirement 21 Ret 72 Yuki Takahashi Tech 3 21 Accident 13 Ret 40 Sergio Gadea Pons Kalex 14 Accident 18 Ret 48 Shoya Tomizawa Suter 11 Collision/Fatal accident 8 Ret 15 Alex de Angelis Motobi 11 Collision 7 Ret 45 Scott Redding Suter 11 Collision 2 Ret 75 Mattia Pasini Suter 10 Retirement 9 Ret 63 Mike Di Meglio Suter 7 Accident 19 DNS 17 Karel Abraham FTR Did not start OFFICIAL MOTO2 REPORT

125 cc classification Pos. No. Rider Manufacturer Laps Time/Retired Grid Points 1 93 Marc Márquez Derbi 23 39:56.117 2 25 2 40 Nicolás Terol Aprilia 23 +2.185 3 20 3 7 Efrén Vázquez Derbi 23 +5.628 7 16 4 38 Bradley Smith Aprilia 23 +5.912 1 13 5 11 Sandro Cortese Derbi 23 +6.378 6 11 6 44 Pol Espargaró Derbi 23 +7.091 4 10 7 12 Esteve Rabat Aprilia 23 +23.835 8 9 8 71 Tomoyoshi Koyama Aprilia 23 +23.891 5 8 9 35 Randy Krummenacher Aprilia 23 +29.914 13 7 10 99 Danny Webb Aprilia 23 +29.969 9 6 11 94 Jonas Folger Aprilia 23 +30.173 11 5 12 14 Johann Zarco Aprilia 23 +38.411 10 4 13 23 Alberto Moncayo Aprilia 23 +38.689 14 3 14 15 Simone Grotzkyj Aprilia 23 +46.494 15 2 15 26 Adrián Martín Aprilia 23 +46.569 16 1 16 84 Jakub Kornfeil Aprilia 23 +1:00.269 19 17 78 Marcel Schrötter Honda 23 +1:01.708 18 18 97 Armando Pontone Aprilia 23 +1:07.377 22 19 69 Louis Rossi Aprilia 23 +1:07.414 21 20 95 Alessandro Tonucci Aprilia 23 +1:07.487 25 21 53 Jasper Iwema Aprilia 23 +1:07.905 17 22 96 Tommaso Gabrielli Aprilia 23 +1:29.668 27 23 72 Marco Ravaioli Lambretta 23 +1:30.618 29 24 76 Francesco Mauriello Aprilia 23 +1:30.641 26 25 36 Joan Perelló Lambretta 22 +1 lap 28 Ret 87 Luca Marconi Aprilia 16 Retirement 24 Ret 50 Sturla Fagerhaug Aprilia 14 Retirement 31 Ret 32 Lorenzo Savadori Aprilia 12 Accident 23 Ret 79 Giovanni Bonati Aprilia 12 Accident 32 Ret 5 Alexis Masbou Aprilia 8 Retirement 30 Ret 39 Luis Salom Aprilia 7 Retirement 12 Ret 63 Zulfahmi Khairuddin Aprilia 1 Retirement 20 OFFICIAL 125CC REPORT

Championship standings after the race (MotoGP) Below are the standings for the top five riders and constructors after round twelve has concluded.

Riders' Championship standings Rider Points 1 Jorge Lorenzo 271 2 Dani Pedrosa 208 3 Andrea Dovizioso 139 4 Valentino Rossi 130 5 Casey Stoner 130

Constructors' Championship standings Constructor Points 1 Yamaha 280 2 Honda 245 3 Ducati 170 4 Suzuki 64

Note: Only the top five positions are included for both sets of standings.

References