GBC Motorsports returns as an official event sponsor of the Brimstone Recreation White Knuckle Event. The annual Memorial Day weekend celebration draws racers and enthusiasts from across the country for the Wild Mountain Rampage and other attractions and events.

Brimstone Recreation’s big spring event, set for May 24-26, features a variety of fun activities for ATV and SxS riders, including the Pro Armor Moonshine Run, mud bogs, drag races, and guided rides through more than 300 miles of roads and trails. The White Knuckle event is always capped off with a performance by a country music artist, and this year Jamey Johnson will take the stage to wrap up a memorable weekend for all in attendance.

ITP-supported racers found success at the recent Limestone 100 GNCC, earning two class victories at Round 6 of the AMSOIL Grand National Cross Country Series in Springhill, Ind. Brian Schmid and Kenny Rich Sr., who each won their class, and Sam Williams tallied a total of three podium finishes for Team ITP.

“We had a tougher round at the Limestone GNCC, earning two class overall wins. However two of most successful racers – Dave Simmons and Chad Jones – didn’t compete. With that said, we are still in control or in contention for the class championship in at least a half dozen classes with seven rounds remaining,” says Pat McGuire, public relations / race support. “XC1 Pro class racer Adam McGill rode with the leaders all day, but just couldn’t crack the top three this time. Our riders never give up, though, and we expect better finishes at round seven, the John Penton GNCC, in Ohio.”

ITP-backed XC1 Pro racer Adam McGill (Lonestar / Precision) came out at the start within the top six, but quickly joined the top four racers in a four-lap battle for podium. After lap one, McGill was just four seconds behind third place and waiting for one of the other racers to make an error. However, the top two racers found more speed and McGill dropped off the pace by the third lap. He ended up fourth overall in the XC1 class and is currently fourth in the point standings, just four points behind third.

The world’s top ATV motocross racers head to Walnut, Ill. for the Sunset Ridge ATVMX National this weekend, round five of the 2013 Mtn. Dew ATV Motocross National Championship, sanctioned by AMA

Defending champion and current points leader Chad Wienen (Wienen Motorsports SSi Walsh Yamaha presented by Maxxis Tires & Team Vollmer) is looking for his third straight overall victory in front of his hometown crowd this weekend in Illinois. Wienen has historically performed well in front of friends, family and fans at his local track, winning in 2011 and 2012.

Two-time National Champion Joe Byrd has proven to be a contender every weekend after finishing second overall with a 5-2 score last round. The Joe Byrd Quad Riding School Dasa rider sits inside the top ten overall in series points and the 40-year-old Tennessee native is always a threat to the race wins.

Terracross racing made a big return last year and Polaris is back as a presenting sponsor of the Mystik Lubricants Terracross Championship for 2013.

“Polaris is excited to be part of Terracross for its second year,” says Jason DiFuccia, marketing manager for Polaris RZR. “The Terracross tracks provide an incredible challenge to the racers and are perfect to showcase the capabilities of our products.”

G3 Productions has announced plans to release a new off-road movie this fall – Butter: All Moto Flavored!.

“This film will be unlike anything you’ve ever seen before, capturing the lives of the biggest names in off-road motorsports in stunning HD quality with jaw dropping, heart pounding video footage,” G3 Productions says in a release.

The Guetter brothers, alongside Luke Parmeter will deliver all aspects of ATV, UTV, and motorcycle riding and traveling to the most breathtaking landscapes in the country. G3 Productions promises to bring a “fresh new flavor” to the off-road video world with this film.

“Butter: All Moto Flavored! simply put is going to be amazing,”says Derek Guetter, producer. “We’ve recognized the demand for a video like this, and we are going blow people’s minds with the best riders and absolutely stunning film locations!”