Summit USRA Weekly Racing Series results from the 81 Speedway in Park City, Kan., on Saturday, July 8, 2023.

Summit USRA Weekly Racing Series results from the 81 Speedway in Park City, Kan., on Friday, June 23, 2023.

Summit USRA Weekly Racing Series results from the 81 Speedway in Park City, Kan., on Saturday, June 10, 2023.

Summit USRA Weekly Racing Series results from the 81 Speedway in Park City, Kan., on Saturday, May 20, 2023.

Summit USRA Weekly Racing Series results from the 81 Speedway in Park City, Kan., on Saturday, April 1, 2023.

Officials from the United States Modified Touring Series and United States Racing Association welcomed Erick Chesterman to the staff of the Webster, City-Iowa Based racin

Registration is open for racers planning to compete in the Summit USRA Weekly Racing Series during the 2023 calendar year. Up from the 300 announced a few weeks ago, Summ

Summit USRA Weekly Racing Series competitors will have more ammo added to their points funds in 2023 with the addition of Gunshepherd.com to the USRA family of marketing

The USRA B-Mod division has grown dramatically in popularity in recent years. The requirement for a stamped rocker arm in our standard engine package has been discussed t

With the release of the 2023 schedule for 81 Speedway, you’d be hard pressed to find a dirt race fan who can’t find something they like coming to the 3/8-mile

Summit USRA Weekly Racing Series results from the 81 Speedway in Park City, Kan., on Saturday, Oct. 29, 2022.

Summit USRA Weekly Racing Series results from the 81 Speedway in Park City, Kan., on Saturday, Oct. 22, 2022.