The third round of the AMA Supercross championship kicked off with Kevin Windham announcing his retirement from professional Supercross/Motocross racing. After over 200 Supercross main event starts, the fan favorite said that he was having a difficult time finding the speed necesary to compete at the top level and decided it was time to call it a career.

Check out the video below in which Jim Holley and Kevin Barnett recap racing and Windham's announcement.

By Cycle News Staff