In Episode 4 coach Ryno Hughes gives them the Head to Head Challenge, a bracket 1 on 1 race till we determine a winner. The contestants leave nothing on the table and put their future careers at stake as they race for their Supercross life. That evening Superbike World Champion, Eric Bostrom, welcomes them to his private flat track training center to work on new techniques. It was a unique day as Ryno also jumped on one of the bikes and raced the upcoming professionals. We are a final episode away from crowning a winner and the intensity is growing. Each contestant has the chance to land a $100,000 contract. This is the beginning of their story. This is the Anatomy of a Supercross Racer. This is Racetrack Supercross.