# 2011 Assen Superbike World Championship round

The 2011 Assen Superbike World Championship round was the third round of the 2011 Superbike World Championship. It took place on the weekend of April 15–17, 2011 at the TT Circuit Assen located in Assen, Netherlands.

## Classification
### Superbike race 1 classification

| Pos. | No. | Rider | Bike | Laps | Time/Retired | Grid | Points |
| 1 | 4 | Jonathan Rea | Honda CBR1000RR | 22 | 35:46.486 | 5 | 25 |
| 2 | 1 | Max Biaggi | Aprilia RSV4 Factory | 22 | +0.739 | 6 | 20 |
| 3 | 7 | Carlos Checa | Ducati 1098R | 22 | +3.572 | 1 | 16 |
| 4 | 33 | Marco Melandri | Yamaha YZF-R1 | 22 | +9.508 | 8 | 13 |
| 5 | 84 | Michel Fabrizio | Suzuki GSX-R1000 | 22 | +9.892 | 13 | 11 |
| 6 | 11 | Troy Corser | BMW S1000RR | 22 | +11.120 | 10 | 10 |
| 7 | 58 | Eugene Laverty | Yamaha YZF-R1 | 22 | +15.235 | 3 | 9 |
| 8 | 111 | Rubén Xaus | Honda CBR1000RR | 22 | +30.081 | 14 | 8 |
| 9 | 86 | Ayrton Badovini | BMW S1000RR | 22 | +32.071 | 16 | 7 |
| 10 | 8 | Mark Aitchison | Kawasaki ZX-10R | 22 | +35.000 | 21 | 6 |
| 11 | 17 | Joan Lascorz | Kawasaki ZX-10R | 22 | +43.287 | 11 | 5 |
| 12 | 91 | Leon Haslam | BMW S1000RR | 22 | +45.289 | 12 | 4 |
| 13 | 37 | Barry Veneman | BMW S1000RR | 22 | +45.298 | 19 | 3 |
| 14 | 66 | Tom Sykes | Kawasaki ZX-10R | 22 | +50.764 | 7 | 2 |
| Ret | 96 | Jakub Smrž | Ducati 1098R | 18 | Accident | 2 | |
| Ret | 50 | Sylvain Guintoli | Ducati 1098R | 18 | Accident | 15 | |
| Ret | 2 | Leon Camier | Aprilia RSV4 Factory | 17 | Retirement | 9 | |
| Ret | 121 | Maxime Berger | Ducati 1098R | 10 | Retirement | 17 | |
| Ret | 77 | Chris Vermeulen | Kawasaki ZX-10R | 8 | Retirement | 18 | |
| Ret | 41 | Noriyuki Haga | Aprilia RSV4 Factory | 6 | Retirement | 4 | |
| Ret | 44 | Roberto Rolfo | Kawasaki ZX-10R | 3 | Accident | 20 | |
| OFFICIAL SUPERBIKE RACE 1 REPORT ||||||||

### Superbike race 2 classification

| Pos. | No. | Rider | Bike | Laps | Time/Retired | Grid | Points |
| 1 | 7 | Carlos Checa | Ducati 1098R | 22 | 35:38.693 | 1 | 25 |
| 2 | 1 | Max Biaggi | Aprilia RSV4 Factory | 22 | +0.524 | 6 | 20 |
| 3 | 4 | Jonathan Rea | Honda CBR1000RR | 22 | +3.584 | 5 | 16 |
| 4 | 2 | Leon Camier | Aprilia RSV4 Factory | 22 | +5.913 | 9 | 13 |
| 5 | 91 | Leon Haslam | BMW S1000RR | 22 | +16.916 | 12 | 11 |
| 6 | 58 | Eugene Laverty | Yamaha YZF-R1 | 22 | +17.375 | 3 | 10 |
| 7 | 84 | Michel Fabrizio | Suzuki GSX-R1000 | 22 | +17.740 | 13 | 9 |
| 8 | 41 | Noriyuki Haga | Aprilia RSV4 Factory | 22 | +18.329 | 4 | 8 |
| 9 | 96 | Jakub Smrž | Ducati 1098R | 22 | +18.378 | 2 | 7 |
| 10 | 50 | Sylvain Guintoli | Ducati 1098R | 22 | +18.404 | 15 | 6 |
| 11 | 66 | Tom Sykes | Kawasaki ZX-10R | 22 | +26.284 | 7 | 5 |
| 12 | 17 | Joan Lascorz | Kawasaki ZX-10R | 22 | +27.053 | 11 | 4 |
| 13 | 121 | Maxime Berger | Ducati 1098R | 22 | +38.614 | 17 | 3 |
| 14 | 111 | Rubén Xaus | Honda CBR1000RR | 22 | +40.824 | 14 | 2 |
| 15 | 86 | Ayrton Badovini | BMW S1000RR | 22 | +40.953 | 16 | 1 |
| 16 | 44 | Roberto Rolfo | Kawasaki ZX-10R | 22 | +40.982 | 19 | |
| 17 | 37 | Barry Veneman | BMW S1000RR | 22 | +45.423 | 18 | |
| 18 | 8 | Mark Aitchison | Kawasaki ZX-10R | 19 | +3 laps | 20 | |
| Ret | 33 | Marco Melandri | Yamaha YZF-R1 | 16 | Accident | 8 | |
| Ret | 11 | Troy Corser | BMW S1000RR | 7 | Accident | 10 | |
| DNS | 77 | Chris Vermeulen | Kawasaki ZX-10R | | Did not start | | |
| OFFICIAL SUPERBIKE RACE 2 REPORT ||||||||

### Supersport race classification

| Pos. | No. | Rider | Bike | Laps | Time/Retired | Grid | Points |
| 1 | 7 | Chaz Davies | Yamaha YZF-R6 | 16 | 26:37.029 | 6 | 25 |
| 2 | 99 | Fabien Foret | Honda CBR600RR | 16 | +7.236 | 4 | 20 |
| 3 | 23 | Broc Parkes | Kawasaki ZX-6R | 16 | +8.084 | 3 | 16 |
| 4 | 127 | Robbin Harms | Honda CBR600RR | 16 | +8.191 | 9 | 13 |
| 5 | 44 | David Salom | Kawasaki ZX-6R | 16 | +9.122 | 7 | 11 |
| 6 | 55 | Massimo Roccoli | Kawasaki ZX-6R | 16 | +9.222 | 10 | 10 |
| 7 | 77 | James Ellison | Honda CBR600RR | 16 | +14.616 | 12 | 9 |
| 8 | 117 | Miguel Praia | Honda CBR600RR | 16 | +32.623 | 14 | 8 |
| 9 | 60 | Vladimir Ivanov | Honda CBR600RR | 16 | +40.668 | 16 | 7 |
| 10 | 38 | Balázs Németh | Honda CBR600RR | 16 | +40.727 | 24 | 6 |
| 11 | 10 | Imre Tóth | Honda CBR600RR | 16 | +41.439 | 23 | 5 |
| 12 | 28 | Paweł Szkopek | Honda CBR600RR | 16 | +54.039 | 22 | 4 |
| 13 | 8 | Bastien Chesaux | Honda CBR600RR | 16 | +56.749 | 25 | 3 |
| 14 | 91 | Danilo Dell'Omo | Triumph Daytona 675 | 16 | +57.345 | 21 | 2 |
| 15 | 95 | Robert Mureșan | Honda CBR600RR | 16 | +1:03.893 | 28 | 1 |
| 16 | 4 | Gino Rea | Honda CBR600RR | 16 | +1:14.746 | 11 | |
| 17 | 33 | Yves Polzer | Yamaha YZF-R6 | 16 | +1:15.031 | 29 | |
| 18 | 19 | Mitchell Pirotta | Honda CBR600RR | 16 | +1:24.870 | 30 | |
| Ret | 57 | Kervin Bos | Yamaha YZF-R6 | 14 | Retirement | 19 | |
| Ret | 31 | Vittorio Iannuzzo | Kawasaki ZX-6R | 11 | Accident | 15 | |
| Ret | 53 | Jos van der Aa | Yamaha YZF-R6 | 11 | Accident | 20 | |
| Ret | 21 | Florian Marino | Honda CBR600RR | 8 | Retirement | 5 | |
| Ret | 9 | Luca Scassa | Yamaha YZF-R6 | 7 | Accident | 1 | |
| Ret | 87 | Luca Marconi | Yamaha YZF-R6 | 7 | Accident | 27 | |
| Ret | 34 | Ronan Quarmby | Triumph Daytona 675 | 4 | Retirement | 17 | |
| Ret | 69 | Ondřej Ježek | Honda CBR600RR | 1 | Accident | 18 | |
| DNS | 11 | Sam Lowes | Honda CBR600RR | 0 | Did not restart | 2 | |
| DNS | 5 | Alexander Lundh | Honda CBR600RR | 0 | Did not restart | 13 | |
| DNS | 25 | Marko Jerman | Triumph Daytona 675 | 0 | Did not restart | 26 | |
| DSQ | 22 | Roberto Tamburini | Yamaha YZF-R6 | 16 | Disqualified | 8 | |
| DNQ | 73 | Oleg Pozdneev | Yamaha YZF-R6 | | Did not qualify | | |
| DNQ | 24 | Eduard Blokhin | Yamaha YZF-R6 | | Did not qualify | | |
| OFFICIAL SUPERSPORT RACE REPORT ||||||||