The Industrial Material Surplus Iron Man Challenge returns to action with a pair of events this Saturday and Sunday, Aug. 18-19, featuring both the USRA Stock Cars and USRA B-Mods on the ticket.

Currently, five-time and defending USRA Modified track champion Jackie Dalton has pulled to a 17-point advantage over 2010 track champion Mitch Keeter after last weekend's Back To School Night event.

Fans can purchase a $uper $aver $pecial package, which includes four general amission tckets, four hot dogs and four Coca-Cola products for only $30.

Kenny Miller earned his first win of the season in USRA Modifieds to join the list of drivers in the win column this season at Sunset Speedway Park.

Saturday night at the Deer Creek Speedway, the Hinz Trucking USRA B-Mods were first on the track for their feature event with Parker Hale, Mike Jaeger and Josh Smith racing for the lead.

With cooler temps and over 95 race teams in the pits, Springfield Raceway and Pepsi presented Back To School Night as veteran driver Stephen Muilenburg took advantage of the redraw to lead all 20 laps of the USRA Modified feature.

The USRA Modified feature race ran caution-free with Rob Muilenburg getting out in front on the opening lap and leading all 20 circuits to take back-to-back feature wins.

Scott Demmer stormed off the outside of row 1 and dominated the USRA B-Mod main event for his sixth win of the season and second in a row.

Wide open competion was evident in all classes Friday at the Humboldt Speedway, none more so than the Ray's Metal Depot USRA B-Mod feature.

After a week off we are excited to have all six weekly classes in action this Saturday.

The USRA Modifieds have had seven race and seven different winners in 2012.

Brad Smith of Belton, Mo., mirrored his winning effort in June as he wheeled his USRA B-Mod to a second straight Industrial Material Surplus Iron Man Challenge victory at the Valley Speedway in Grain Valley, Mo., Thursday night.