The 2007 American Motorcyclist Association (AMA) District 37 (D-37) Off-Road Lost Coyotes Motorcycle Club MX at the Adelanto Motoplex in California takes place on August 5, 2007. The off-road desert racing includes classes for dirt bike and ATV (quad) racers and is also an AMA D-37 Best Of The West Series points racing . AMA D-37 points are not paid. Free camping. Gate fee is $10. DIRECTIONS: From Los Angeles, head north on Interstate 15. Exit Highway 395 north. Make left at Rancho Road and continue for approximately four miles, following the signs.