The Aztec Speedway in Aztec, N.M., will sanction their Hobby Stock class with the USRA for the 2012 racing season.

American Racer USRA Weekly Racing Series results for Saturday, March 31, from the Jones Motor Speedway in Chatham, La.

Entering its tenth season, the LA Raceway kicked the year off with a grandstand full of fans and a great field of cars as Terry Shultz of Sedalia snatched up the first feature win of the season in the USRA Modifieds.

The Humboldt Speedway wrapped up four nights of racing Saturday, and 13-year-old Trevor Hunt turned around three nights of struggles to score a dominating win in the 20-lap USRA B-Mod main event.

tt Drake of Joplin, Mo., backed up his win Thursday with a wire-to-wire triumph in the USRA B-Mod main event Friday night at the Humboldt Speedway.

Scott Drake methodically worked his way through traffic and up to the front of the pack, and then raced around leader Shawn Strong with two laps remaining to score the USRA B-Mod victory Thursday night at the Humboldt Speedway.

The Southern Oregon Speedway "Scream Machine" is a full blown USRA Modified and should get around the quarter mile in about 16 seconds. The only difference is ... YOU could be in the passenger seat!

Shawn Strong captured the win and the $300 top prize as he held off 13-year-old Trevor Hunt by a car length at the finish of the 20-lap main event.

The LA Raceway in La Monte, Mo., will begin its weekly series point races this Saturday, March 31, with USRA Modifieds headlining the action.

Two winners emerged Sunday after two late-race lead changes highlighted the main events for the Industrial Material Surplus Iron Man Challenge event at the I-35 Speedway in Winston, Mo.

USRA Modifieds were competing for national points Saturday at the Springfield Raceway as 22 cars took the green flag.

Saturday's race at the I-35 Speedway has been moved back one day to Sunday, March 25. The event at the LA Raceway has been postponed until Thursday, April 19.