The 2021 Pinty's Truck Race on Dirt was the 5th stock car race of the 2021 NASCAR Camping World Truck Series, and the inaugural running of the event. The race was held on Monday, March 29, 2021 in Bristol, Tennessee at a dirt version of Bristol Motor Speedway. The race was originally supposed to be run on Saturday, March 27, 2021 but due to torrential downpour over Saturday and Sunday, the race was delayed to Monday. The race would take 150 laps to complete. Martin Truex Jr., running a one-off race for Kyle Busch Motorsports, would win the race, marking his first career win in the Truck Series. Ben Rhodes of ThorSport Racing and Raphaël Lessard of GMS Racing would score the rest of the podium positions, scoring 2nd and 3rd, respectively.
