I-90 Speedway in Hartford, S.D., will sanction USRA Karl Performance Parts B-Mods for the 2011 racing season, track officials announced recently. Race night is Saturday at the high-banked 80-feet-wide 3/8-mile dirt oval.
Summit USRA Weekly Racing Series results from the Pritchard Family Auto Stores Mason City Motor Speedway in Mason City, Iowa, on Sunday, May 5, 2024.
Summit USRA Weekly Racing Series results from the Rocket Raceway Park in Petty, Texas, on Saturday, May 4, 2024,
Summit USRA Weekly Racing Series results from the 81 Speedway in Park City, Kan., on Saturday, May 4, 2024,
Summit USRA Weekly Racing Series results from the Vado Speedway Park in Vado, N.M., on Saturday, May 4, 2024.
Summit USRA Weekly Racing Series results from the Creek County Speedway in Kellyville, Okla., on Saturday, May 4, 2024.
Summit USRA Weekly Racing Series results from the Springfield Raceway in Springfield, Mo., on Saturday, May 4, 2024.
Summit USRA Weekly Racing Series results from the Super Bee Speedway in Chatham, La., on Saturday, May 4, 2024.
Summit USRA Weekly Racing Series results from the Route 66 Motor Speedway in Amarillo, Texas, on Saturday, May 4, 2024.