Summit USRA Weekly Racing Series results from the I-35 Speedway in Winston, Mo., on Saturday, April 8, 2023.

A field of 116 racers checked in to I-35 Speedway for the McCarthy Auto Group Season Opener. Fans were treated to three- and sometimes four-wide racing as drivers put on

I-35 Speedway will be racing this Saturday, April 1, and the racing season begins with the McCarthy Auto Group Season Opener. with an early-season start time of 6 p.m.

I-35 Speedway is racing this Saturday, March 25, as the track launches the 2023 Summit USRA Weekly Racing Series with the McCarthy Auto Group Season Opener. Come and enjo

The I-35 Speedway 2023 racing season is off to a record-breaking start. Practice day, March 5, track management wants to say thank you to the 120+ drivers who took practi

Here comes the month of March, and at the I-35 Speedway in Winston, Missouri, it means let’s go racing. Practices are scheduled for the first two Saturdays of th

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

For a third straight season, Medieval Chassis returns as the title sponsor of the USRA Stock Car division in 2023—their fifth year as a supporter of Summit USRA Wee

Save the dates. The 2023 I-35 Speedway schedule is ready, set and ticking down to go with practice March 4 and March 11, and the Ice Buster presented by RacinDirt on Marc

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

One hundred and one cars checked Saturday in for McCarthy Auto Group Championship Night at I-35 Speedway as we crowned our 2022 track champions and had spooks, goblins, s