Center Lisle, NY

2024 Updates and News!

As the season nears, we are busy getting things ready for racing at both tracks. As soon as the weather breaks, we will also have new clay coming for Thunder and Afton.

The 600 Sprints have been added to our line-up and with enough support we will keep them on weekly for the 2024 season.

In the modified division, a weight break (2350) is being offered to all DIRT and PA legal 358 modifieds competing in the open modified division at Thunder Mountain and Afton Fairgrounds Speedway. We will also offer a bonus to the first three 358s across the line. The goal is to get enough 358s to warrant bringing the class back.

The newly added 4cyl Stock division will follow the SCDRA rules.

Weekly divisions at Thunder Mountain are Modified, DIRTcar Sportsman, Street Stocks, Factory Stocks, 600cc Modified, 600 Sprints, and FWD 4cyl Stock.

Weekly divisions at Afton are Modified, DIRTcar Sportsman, Limited Sportsman, FWD 4 Cylinder.

Full schedules for both tracks can be found on our websites. and

Please like and follow our Afton Fairgrounds Speedway page on Facebook!

We look forward to seeing you all soon!