1999 Monster Energy AMA Supercross Championship
Atlanta - 250SX Results
Georgia Dome - Atlanta, GA
February 20, 1999
- Lucas Oil AMA Pro Motocross Championship
- Monster Energy AMA Supercross Championship
- FIM Motocross World Championship
- Monster Energy Cup
- Motocross of Nations
- Red Bull Straight Rhythm
- Amsoil GNCC Racing
- Amateur National Motocross Championship
- Ricky Carmichael Daytona Amateur Supercross