2013 AMSOIL GNCC Mammoth Results

2013 GNCC Mammoth XC1 Pro Winner's Podium

Thad DuVall Wins Rocky Mountain ATV/MC Mammoth GNCC Zach Nolan Secures First Ever XC2 Pro Lites Victory After three consecutive days of rainfall in South Central Kentucky, The Rocky Mountain ATV/MC Mammoth GNCC was nothing short of a tough mudder. For the first time in recent history, Racer Productions made the decision to combine the […]