The Rock Pile Motorsport Park

The Rock Pile Motorsport Park, known to locals as RPM ATV and Motocross Park or simply Rockpile MX, is a motocross practice track and off-road park in Warren, New Hampshire, in the White Mountains foothills of Grafton County. The privately owned, roughly 20 acre facility is strictly a practice and training spot: no race program, just groomed dirt and a laid back pit scene where families set up grills between sessions. The main motocross track runs three quarters of a mile to a full mile over natural elevation with 15 corners, most of them fully bermed, and seven tabletops from 40 to 65 feet, keeping the layout jump-heavy without big hill climbs. A 1.15 mile woods loop can be lapped on its own or linked straight into the MX track for longer motos, and the property connects directly to about 30 miles of shared off-road trails. The owner grooms and waters regularly to knock down dust and keep the loose natural dirt hooked up. The park runs a seasonal schedule, typically late spring through autumn: Saturdays and Sundays 10 AM to 5 PM and Wednesdays noon to 7 PM. Day passes are $35 for adults and $25 for riders under 18, with a $450 season pass, and every rider signs a waiver at the gate. There are no spark arrestor or engine size rules, and the lot includes wheelchair accessible parking and basic restrooms. Overnight camping is not allowed on site, but Moose Hillock, Scenic View, and Riverbrook campgrounds are all close by.