Baja. Endurocross. Select stops of the Lucas Oil Pro Motocross Championship. You name the off-road racing discipline and Mike Brown is competing in it. In 2001, the Southern man claimed the 125cc National championship and earned his trademark number three through the permanent numbering system. It’s been nearly 13 years since he took over the digit, and in an attempt to hold it for another year, Brown has hit a number of stops on the 2013 National tour between his gold medal runs in Endurocross at the X Games.