AMA Superbike - California Speedway - April 28-30

Race#1
1 Ben Spies - Suzuki GSX-R1000
2 Mathew Mladin - Suzuki GSX-R1000
3 Jake P Zemke - Honda CBR1000RR
4 Miguel Duhamel - Honda CBR1000RR

Race#2
1 Ben Spies - Suzuki GSX-R1000
2 Mathew Mladin - Suzuki GSX-R1000
3 Jake P Zemke - Honda CBR1000RR
4 Aaron W Yates - Suzuki GSX-R1000
5 Neil Hodgson - Ducati 999R
6 Miguel Duhamel - Honda CBR1000RR

USA Formula Extreme
1 Jason Disalvo - Yamaha YZF-R6
2 Joshua Hayes - Honda CBR600RR
3 Kurtis L Roberts - Suzuki GSX-R600
4 Aaron Gobert - Honda CBR600RR
5 Danny C Eslick - Suzuki GSX-R600
6 Eric C Wood - Honda CBR600RR
7 Ryan L Andrews - Honda CBR600RR