2003 Women's Motocross Championship
WMX Race Results
- Monster Energy AMA Supercross Championship
- AMA Pro Motocross Championship
- SuperMotocross World Championship
- FIM Motocross World Championship
- Progressive GNCC Racing
- Motocross of Nations
- FIM World Supercross Championship
- Australian Supercross Championship
- Women's Motocross Championship
- Monster Energy Cup
- WMXSteel City Raceway August 31, 2003
- WMXBroome-Tioga Sports Center August 23, 2003
- WMXSpring Creek Motocross (Millville) August 16, 2003
- WMXWashougal Motocross July 27, 2003
- WMX
- WMXGlen Helen Raceway May 10, 2003