Carson Macedo holds off PA Posse at Lincoln Speedway.

Freddie Rahmer drove by Kyle Larson in lapped traffic and on to win the first 20-lap main event Friday night at Williams Grove Speedway as part of the Jack Gunn Memorial sanctioned by the All Star Circuit of Champions.

The All Star Circuit of Champions has implemented rules changes that will take effect beginning with the 2019 season

Aaron Reutzel did what some would consider the impossible on Thursday night at Grandview Speedway: beat the Pennsylvania Posse on their home dirt.

All Stars will challenge PA Posse four consecutive nights beginning Thursday at Grandview

Round 12: Once again the MAVTV cameras will air both the "opening" 450cc and 250cc class motos of the final race of the Lucas Oil Pro Motocross championship season starting at 1:00pm ET on Saturday, August 25, with re-air at 4:00pm ET.

The Arctic Cat All Star Circuit of Champions presented by Mobil 1 season is about to hit high gear once again, as the touring sprint car series sets aim for a trio of stops in the Empire State; three tracks in three days all while chasing a combined winner's share equalling $22,000. The New York triple-header will activate a busy stretch of competition for the touring All Stars. The month will conclude with a four-pack of events in 'Pennsylvania Posse Country' on August 23-26, followed by a stop at Attica (Ohio) Raceway Park on Friday, August 31.

This week on the SPEED SPORT News Center presented by Lucas Oil, Brad Sweet claims the 58th Annual Knoxville Nationals, Version Indycar Series Scott Dixon signs a multi-year deal to remain at Chip Ganassi Racing and Keith Rocco bests SK Modified Field.

The 2018 ARCA Racing Series presented by Menards will run the first of its two dirt track races in this year's championship schedule on Sunday, August 19 at 2:30pm ET.

Round 11, "Live" from Budds Creek, Motocross Park, Mechanicsville, Maryland starting at 1:00pm ET on Saturday, August 18, with re-air at 4:00pm ET.