The 2013 Mudsummer Classic (formally the CarCash Mudsummer Classic presented by CNBC Prime's The Profit) was a NASCAR Camping World Truck Series stock car race held on July 24, 2013, at Eldora Speedway in New Weston, Ohio. The race was the first dirt track race held by a NASCAR national touring series (Cup, Xfinity, Trucks) since 1970. Contested over 150 laps, the race was the tenth of the 2013 NASCAR Camping World Truck Series season. Ken Schrader of self-owned Ken Schrader Racing won the pole position, and became the oldest pole sitter in NASCAR history at 58 years of age. Austin Dillon of Richard Childress Racing won the race, while Kyle Larson and Ryan Newman finished second and third, respectively.