The 2013 Indianapolis motorcycle Grand Prix was the tenth round of the 2013 MotoGP season. It was held at the Indianapolis Motor Speedway in Indianapolis on August 18, 2013.

Ben Spies crashed heavily in practice, and the resulting injuries caused the end of his racing career.

Classification MotoGP Pos. No. Rider Team Manufacturer Laps Time/Retired Grid Points 1 93 Marc Márquez Repsol Honda Team Honda 27 44:52.463 1 25 2 26 Dani Pedrosa Repsol Honda Team Honda 27 +3.495 3 20 3 99 Jorge Lorenzo Yamaha Factory Racing Yamaha 27 +5.704 2 16 4 46 Valentino Rossi Yamaha Factory Racing Yamaha 27 +19.895 9 13 5 35 Cal Crutchlow Monster Yamaha Tech 3 Yamaha 27 +19.955 4 11 6 19 Álvaro Bautista Go&Fun Honda Gresini Honda 27 +20.061 5 10 7 6 Stefan Bradl LCR Honda MotoGP Honda 27 +24.842 8 9 8 38 Bradley Smith Monster Yamaha Tech 3 Yamaha 27 +40.690 7 8 9 69 Nicky Hayden Ducati Team Ducati 27 +40.701 6 7 10 4 Andrea Dovizioso Ducati Team Ducati 27 +40.823 10 6 11 29 Andrea Iannone Energy T.I. Pramac Racing Ducati 27 +59.668 11 5 12 41 Aleix Espargaró Power Electronics Aspar ART 27 +1:06.650 13 4 13 5 Colin Edwards NGM Mobile Forward Racing FTR Kawasaki 27 +1:09.462 12 3 14 71 Claudio Corti NGM Mobile Forward Racing FTR Kawasaki 27 +1:15.207 16 2 15 7 Hiroshi Aoyama Avintia Blusens FTR 27 +1:20.159 19 1 16 8 Héctor Barberá Avintia Blusens FTR 27 +1:25.879 17 17 9 Danilo Petrucci Came IodaRacing Project Ioda-Suter 27 +1:29.616 14 18 70 Michael Laverty Paul Bird Motorsport PBM 27 +1:36.388 18 19 67 Bryan Staring Go&Fun Honda Gresini FTR Honda 26 +1 lap 20 Ret 68 Yonny Hernández Paul Bird Motorsport ART 17 Retirement 21 Ret 52 Lukáš Pešek Came IodaRacing Project Ioda-Suter 14 Retirement 22 Ret 14 Randy de Puniet Power Electronics Aspar ART 5 Retirement 15 Ret 79 Blake Young Attack Performance Racing APR 0 Accident 23 DNS 17 Karel Abraham Cardion AB Motoracing ART Injured DNS 11 Ben Spies Ignite Pramac Racing Ducati Injured

Moto2 Pos No Rider Manufacturer Laps Time Grid Points 1 80 Esteve Rabat Kalex 25 43:47.432 4 25 2 30 Takaaki Nakagami Kalex 25 +0.766 3 20 3 45 Scott Redding Kalex 25 +1.741 1 16 4 40 Pol Espargaró Kalex 25 +2.628 2 13 5 77 Dominique Aegerter Suter 25 +2.708 12 11 6 3 Simone Corsi Speed Up 25 +8.528 5 10 7 36 Mika Kallio Kalex 25 +8.892 15 9 8 5 Johann Zarco Suter 25 +9.029 11 8 9 19 Xavier Siméon Kalex 25 +9.278 13 7 10 81 Jordi Torres Suter 25 +10.754 7 6 11 60 Julián Simón Kalex 25 +11.298 9 5 12 18 Nicolás Terol Suter 25 +13.003 6 4 13 12 Thomas Lüthi Suter 25 +14.513 14 3 14 15 Alex de Angelis Speed Up 25 +14.640 18 2 15 23 Marcel Schrötter Kalex 25 +15.745 8 1 16 11 Sandro Cortese Kalex 25 +23.272 10 17 24 Toni Elías Kalex 25 +27.420 22 18 88 Ricard Cardús Speed Up 25 +31.798 21 19 4 Randy Krummenacher Suter 25 +33.679 17 20 63 Mike Di Meglio Motobi 25 +34.229 19 21 72 Yuki Takahashi Moriwaki 25 +35.680 24 22 52 Danny Kent Tech 3 25 +43.281 20 23 96 Louis Rossi Tech 3 25 +50.783 25 24 43 James Rispoli Tech 3 Mistral 610 25 +52.757 29 25 54 Mattia Pasini Speed Up 25 +1:00.878 16 26 17 Alberto Moncayo Speed Up 25 +1:01.507 27 27 44 Steven Odendaal Speed Up 25 +1:13.906 32 28 7 Doni Tata Pradita Suter 25 +1:17.953 31 29 10 Thitipong Warokorn Suter 25 +1:23.599 30 30 97 Rafid Topan Sucipto Speed Up 24 +1 lap 33 DSQ 95 Anthony West Speed Up 25 (+27.312) 23 Ret 9 Kyle Smith Kalex 11 Accident 28 DNS 49 Axel Pons Kalex Did not start 26 OFFICIAL MOTO2 REPORT

Moto3 Pos No Rider Manufacturer Laps Time/Retired Grid Points 1 42 Álex Rins KTM 23 41:37.200 1 25 2 12 Álex Márquez KTM 23 +0.177 2 20 3 25 Maverick Viñales KTM 23 +1.076 3 16 4 94 Jonas Folger Kalex KTM 23 +8.638 7 13 5 39 Luis Salom KTM 23 +9.261 10 11 6 61 Arthur Sissis KTM 23 +14.439 6 10 7 63 Zulfahmi Khairuddin KTM 23 +18.602 9 9 8 44 Miguel Oliveira Mahindra 23 +21.067 8 8 9 5 Romano Fenati FTR Honda 23 +21.132 15 7 10 84 Jakub Kornfeil Kalex KTM 23 +21.867 16 6 11 31 Niklas Ajo KTM 23 +27.018 24 5 12 10 Alexis Masbou FTR Honda 23 +27.181 20 4 13 89 Alan Techer TSR Honda 23 +27.863 17 3 14 11 Livio Loi Kalex KTM 23 +32.656 11 2 15 3 Matteo Ferrari FTR Honda 23 +41.588 22 1 16 23 Niccolò Antonelli FTR Honda 23 +41.851 13 17 22 Ana Carrasco KTM 23 +55.272 31 18 66 Florian Alt Kalex KTM 23 +55.346 25 19 65 Philipp Öttl Kalex KTM 23 +55.351 26 20 17 John McPhee FTR Honda 23 +55.742 30 21 95 Jules Danilo Suter Honda 23 +1:11.156 33 Ret 7 Efrén Vázquez Mahindra 20 Retirement 4 Ret 19 Alessandro Tonucci FTR Honda 20 Retirement 12 Ret 29 Hyuga Watanabe FTR Honda 16 Accident 29 Ret 32 Isaac Viñales FTR Honda 14 Retirement 14 Ret 4 Francesco Bagnaia FTR Honda 14 Retirement 32 Ret 41 Brad Binder Suter Honda 8 Retirement 19 Ret 58 Juan Francisco Guevara TSR Honda 6 Accident 21 Ret 57 Eric Granado Kalex KTM 5 Retirement 18 Ret 9 Toni Finsterbusch Kalex KTM 4 Retirement 28 Ret 8 Jack Miller FTR Honda 3 Accident 5 Ret 77 Lorenzo Baldassarri FTR Honda 3 Accident 23 Ret 53 Jasper Iwema Kalex KTM 0 Accident 27 OFFICIAL MOTO3 REPORT

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

Riders' Championship standings Rider Points 1 Marc Márquez 188 2 Dani Pedrosa 167 3 Jorge Lorenzo 153 4 Valentino Rossi 130 5 Cal Crutchlow 127

Constructors' Championship standings Constructor Points 1 Honda 226 2 Yamaha 204 3 Ducati 90 4 ART 58 5 FTR 26

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

References