(from supercrosslive.com) RCH Soaring Eagle/Jimmy Johns/Suzuki Factory Racing’s Ken Roczen captured his second Monster Energy AMA Supercross, an FIM World Championship, victory of the 2016 season in front of 57,755

GBC Motorsports will return as the title sponsor of the GBC Motorsports Heartland Challenge, an ATV and UTV endurance race held annually in Carlisle, Iowa. The 9th Annual Heartland Challenge

(From supercrosslive.com) In front of 40,528 fans, the Third Annual Military Appreciation Race signified the return of Monster Energy AMA Supercross, an FIM World Championship, to Petco Park for its

HUNTERSVILLE, N.C. (Feb. 7, 2016) – For the first time, University of Phoenix Stadium in Glendale, Ariz. held a round of the Monster Energy Supercross Championship in front of 53,055