[5] Kopp raced in the AMA Supermoto Championship in 2003 with the HMC KTM Team.
[6] Kopp competed in the 2011 Pikes Peak International Hill Climb on a Team Latus Triumph Speed Triple.
He was the second-fastest motorcycle racer up the mountain, and won the Exhibition Class with a time of 11:26.530.
[7] Kopp raced in the AMA Vance & Hines XR1200 Championship in 2011, earning a third-place finish at the series opener in Daytona Beach, Florida.
[9] 2000- AMA Grand National Champion, Supertracker Champion, Hotshoe Champion Corbin Harley-Davidson XR-750, KTM 505, Suzuki TL1000 2001- 3rd, AMA Grand National Championship Corbin Harley-Davidson XR-750, KTM 505 2003- 3rd, AMA Grand National Championship KTM Harley-Davidson XR-750, KTM 450 2004- 2nd, AMA Grand National Championship KTM Harley-Davidson XR-750, KTM 450 2005- 3rd, AMA Grand National Championship Latus H-D Harley-Davidson XR-750, Honda CRF450 2006- 3rd, AMA Grand National Championship Latus H-D Harley-Davidson XR-750, Honda CRF450 2008- 2nd, AMA Grand National Championship Latus H-D Harley-Davidson XR-750, Honda CRF450 2009- 2nd, AMA Grand National Championship Latus H-D Harley-Davidson XR-750, Honda CRF450 2010- 2nd, AMA Grand National Championship Latus H-D Harley-Davidson XR-750, Lloyd Bros. Ducati 1000, Honda CRF450 2016- Kopp is selected by Indian Motorcycle Company to be the first to race the all-new Indian Scout FTR750