Summit USRA Weekly Racing Series results from the Route 66 Motor Speedway in Amarillo, Texas, on Saturday, June 10, 2023.

A few changes have been made to the 2023 schedule for the American Racer USRA Modified Series powered by Day Motor Sports. To date, six events have been eliminated by

Amarillo’s Route 66 Motor Speedway hosted the second night of the western Texas swing for the American Racer USRA Modified Series powered by Day Motor Sports, and w

Summit USRA Weekly Racing Series results from the Route 66 Motor Speedway in Amarillo, Texas, on Saturday, May 6, 2023.

Summit USRA Weekly Racing Series results from the Route 66 Motor Speedway in Amarillo, Texas, on Saturday, April 29, 2023.

Summit USRA Weekly Racing Series results from the Route 66 Motor Speedway in Amarillo, Texas, on Saturday, April 22, 2023.

Day Motor Sports is lighting up competitors in the Summit USRA Weekly Racing Series and returning in 2023 as the presenting sponsor of the American Racer USRA Modified Series.

The 2023 schedule for the third thrilling season of the American Racer USRA Modified Series presented by Day Motor Sports is about complete, and promises to be the most e

Summit USRA Weekly Racing Series results from the Route 66 Motor Speedway in Amarillo, Texas, on Saturday, Oct. 1, 2022.

Your one-stop sign shop, Sybesma Graphics will be rewarding all Summit USRA Weekly Racing Series national champions and more in 2022. USRA racers will notice a $250 ce

For the seventh straight season, QA1 will once again offer valuable contingency awards to Summit USRA Weekly Racing Series competitors throughout the course of the 2022 r

FK Rod Ends is returning as the Official Rod Ends of the USRA and will present the FK Hard Charger Award at 20 select events in 2022. The nation’s premier manufa