Marty Smith
San Diego, CA US
500MX Champion
1977
250MX Runner-Up
1977
500MX 3rd place
2x
Career Race Results
| Position | Race | Class | Date | Bike |
|---|---|---|---|---|
| 17 | Supercross San Diego | 250SX | November 14, 1981 | Suzuki |
| 2 | Motocross Carlsbad Raceway | 500MX | August 16, 1981 | Suzuki |
| 6 | Supercross Los Angeles | 250SX | July 11, 1981 | Suzuki |
| 9 | Motocross RedBud Track 'n Trail | 500MX | July 5, 1981 | Suzuki |
| 8 | Motocross Broome-Tioga Sports Center | 500MX | June 28, 1981 | Suzuki |
| 5 | Motocross CDR Tech Track | 500MX | June 14, 1981 | Suzuki |
| 5 | Motocross Sunshine Speedway | 500MX | June 7, 1981 | Suzuki |
| 6 | Motocross High Point Raceway | 500MX | May 24, 1981 | Suzuki |
| 9 | Motocross Moto-X 338 | 500MX | May 17, 1981 | Suzuki |
| 8 | Supercross Kansas City | 250SX | May 2, 1981 | Suzuki |
| 11 | Supercross Pontiac 1 | 250SX | April 25, 1981 | Suzuki |
| 13 | Supercross Houston 1 | 250SX | March 13, 1981 | Suzuki |
| 6 | Supercross Daytona | 250SX | March 7, 1981 | Suzuki |
| 7 | Supercross Atlanta | 250SX | February 28, 1981 | Suzuki |
| 18 | Supercross Seattle 1 | 250SX | February 14, 1981 | Suzuki |
| 15 | Supercross San Diego | 250SX | October 25, 1980 | Suzuki |
| 4 | Motocross Sunshine Speedway | 500MX | August 31, 1980 | Suzuki |
| 2 | Motocross Broome-Tioga Sports Center | 500MX | August 24, 1980 | Suzuki |
| 18 | Supercross Los Angeles 2 | 250SX | July 13, 1980 | Suzuki |
| 7 | Supercross Los Angeles 1 | 250SX | July 12, 1980 | Suzuki |
| 4 | Motocross Washougal Motocross | 500MX | July 6, 1980 | Suzuki |
| 5 | Motocross Sears Point International Raceway | 500MX | June 29, 1980 | Suzuki |
| 3 | Motocross Lakewood Sports Cycle Park | 500MX | June 15, 1980 | Suzuki |
| 11 | Motocross Atlanta International Raceway | 500MX | June 8, 1980 | Suzuki |
| 3 | Motocross RedBud Track 'n Trail | 500MX | June 1, 1980 | Suzuki |
| 11 | Supercross Kansas City | 250SX | May 10, 1980 | Suzuki |
| 11 | Supercross New Orleans 2 | 250SX | May 4, 1980 | Suzuki |
| 7 | Supercross New Orleans 1 | 250SX | May 3, 1980 | Suzuki |
| 12 | Supercross Pontiac 1 | 250SX | April 26, 1980 | Suzuki |
| 16 | Supercross Houston 2 | 250SX | March 15, 1980 | Suzuki |
| 13 | Supercross Houston 1 | 250SX | March 14, 1980 | Suzuki |
| 2 | Supercross Daytona | 250SX | March 8, 1980 | Suzuki |
| 8 | Motocross RedBud Track 'n Trail | 500MX | July 1, 1979 | Honda |
| 7 | Motocross Lakewood Sports Cycle Park | 500MX | June 24, 1979 | Honda |
| 5 | Motocross Sears Point International Raceway | 500MX | June 17, 1979 | Honda |
| 11 | Motocross Atlanta International Raceway | 500MX | May 27, 1979 | Honda |
| 13 | Motocross Moto-X 338 | 500MX | May 20, 1979 | Honda |
| 11 | Supercross Pontiac 2 | 250SX | April 29, 1979 | Honda |
| 9 | Supercross Houston 2 | 250SX | March 17, 1979 | Honda |
| 12 | Supercross Houston 1 | 250SX | March 16, 1979 | Honda |
| 9 | Supercross Daytona | 250SX | March 10, 1979 | Honda |
| 3 | Supercross Seattle 2 | 250SX | February 10, 1979 | Honda |
| 7 | Supercross Seattle 1 | 250SX | February 9, 1979 | Honda |
| 11 | Supercross Oakland | 250SX | January 18, 1979 | Honda |
| 9 | Supercross Anaheim | 250SX | November 11, 1978 | Honda |
| 2 | Motocross Sunshine Speedway | 500MX | August 27, 1978 | Honda |
| 5 | Motocross Metrolina Speedway Park | 500MX | August 20, 1978 | Honda |
| 2 | Motocross Agency Motocross | 500MX | August 13, 1978 | Honda |
| 4 | Motocross Pine Top Motorcycle Park | 500MX | August 6, 1978 | Honda |
| 7 | Motocross Atlanta International Raceway | 500MX | July 16, 1978 | Honda |
| 2 | Motocross High Point Raceway | 500MX | July 9, 1978 | Honda |
| 11 | Motocross RedBud Track 'n Trail | 500MX | July 2, 1978 | Honda |
| 14 | Supercross Los Angeles | 250SX | June 24, 1978 | Honda |
| 4 | Motocross Cycle World USA | 500MX | June 18, 1978 | Honda |
| 2 | Motocross Sears Point International Raceway | 500MX | June 11, 1978 | Honda |
| 8 | Motocross Lake Whitney Cycle Ranch | 500MX | May 28, 1978 | Honda |
| 8 | Supercross Houston 1 | 250SX | March 17, 1978 | Honda |
| 2 | Supercross Daytona | 250SX | March 11, 1978 | Honda |
| 14 | Supercross Atlanta | 250SX | March 4, 1978 | Honda |
| 17 | Supercross Seattle | 250SX | February 18, 1978 | Honda |
| 5 | Supercross Anaheim | 250SX | November 12, 1977 | Honda |
| 2 | Motocross Sunshine Speedway | 500MX | August 28, 1977 | Honda |
| 10 | Motocross Burnt Hickory Motocross | 500MX | August 21, 1977 | Honda |
| 5 | Motocross Metrolina Speedway Park | 500MX | August 7, 1977 | Honda |
| 1 | Motocross Unadilla Motocross | 500MX | July 31, 1977 | Honda |
| 1 | Motocross Cycle World USA | 500MX | July 23, 1977 | Honda |
| 3 | Motocross Lake Whitney Cycle Ranch | 500MX | July 17, 1977 | Honda |
| 2 | Supercross Los Angeles | 250SX | July 9, 1977 | Honda |
| 1 | Supercross New Orleans | 250SX | June 4, 1977 | Honda |
| 2 | Motocross High Point Raceway | 250MX | May 29, 1977 | Honda |
| 15 | Motocross RedBud Track 'n Trail | 250MX | May 22, 1977 | Honda |
| 3 | Motocross Lake Sugar Tree MX Park | 250MX | May 15, 1977 | Honda |
| 1 | Motocross Moto-X 338 | 250MX | May 1, 1977 | Honda |
| 3 | Motocross Omaha Moto Park | 250MX | April 24, 1977 | Honda |
| 5 | Motocross Hillside Park | 250MX | April 17, 1977 | Honda |
| 1 | Motocross Hangtown Motocross Classic | 250MX | April 10, 1977 | Honda |
| 9 | Supercross Pontiac 2 | 250SX | April 3, 1977 | Honda |
| 5 | Supercross Pontiac 1 | 250SX | April 2, 1977 | Honda |
| 4 | Supercross Irving | 250SX | March 26, 1977 | Honda |
| 17 | Supercross Houston 2 | 250SX | March 19, 1977 | Honda |
| 17 | Supercross Houston 1 | 250SX | March 18, 1977 | Honda |
| 1 | Supercross Anaheim | 250SX | December 4, 1976 | Honda |
| 11 | Motocross Motocross West | 125MX | August 29, 1976 | Honda |
| 5 | Motocross Rio Bravo MX Park | 125MX | August 22, 1976 | Honda |
| 2 | Motocross Cycle-Rama | 125MX | August 15, 1976 | Honda |
| 4 | Motocross Delta Motorsport Park | 125MX | August 1, 1976 | Honda |
| 7 | Supercross Los Angeles | 250SX | July 24, 1976 | Honda |
| 2 | Motocross Appalachian Highlands Motorsport Park | 125MX | July 4, 1976 | Honda |
| 3 | Motocross Midland Motocross Park | 125MX | June 20, 1976 | Honda |
| 10 | Motocross RedBud Track 'n Trail | 125MX | May 23, 1976 | Honda |
| 20 | Motocross Appalachian Highlands Motorsport Park | 250MX | May 16, 1976 | Honda |
| 2 | Motocross Rio Bravo MX Park | 250MX | April 25, 1976 | Honda |
| 9 | Motocross Hangtown Motocross Classic | 125MX | April 4, 1976 | Honda |
| 1 | Supercross Pontiac | 250SX | March 27, 1976 | Honda |
| 10 | Supercross Irving | 250SX | March 19, 1976 | Honda |
| 9 | Supercross Houston | 250SX | March 12, 1976 | Honda |
| 1 | Motocross Motocross West | 125MX | September 1, 1975 | Honda |
| 1 | Motocross Cycle-Rama | 125MX | August 24, 1975 | Honda |
| 3 | Motocross Lake Sugar Tree MX Park | 500MX | August 17, 1975 | Honda |
| 4 | Motocross Moto-Masters Park | 500MX | August 10, 1975 | Honda |
| 1 | Motocross Appalachia Lake Park | 125MX | August 3, 1975 | Honda |
| 1 | Motocross Delta Motorsport Park | 125MX | July 27, 1975 | Honda |
| 1 | Motocross Omaha Moto Park | 125MX | July 13, 1975 | Honda |
| 1 | Motocross Midland Motocross Park | 125MX | June 29, 1975 | Honda |
| 16 | Motocross Lake Whitney Cycle Ranch | 250MX | June 15, 1975 | Honda |
| 3 | Motocross Omaha Moto Park | 250MX | June 1, 1975 | Honda |
| 8 | Motocross Castle Point Moto Sport Park | 250MX | May 25, 1975 | Honda |
| 19 | Motocross Appalachia Lake Park | 250MX | May 4, 1975 | Honda |
| 3 | Motocross Hangtown Motocross Classic | 125MX | April 6, 1975 | Honda |
| 2 | Supercross Houston | 250SX | March 14, 1975 | Honda |
| 13 | Supercross Daytona | 250SX | March 8, 1975 | Honda |
| 2 | Supercross Irving | 250SX | February 28, 1975 | Honda |
| 2 | Motocross Mid-Ohio MX Park | 125MX | July 21, 1974 | Honda |
| 2 | Motocross Baldwin Motocross Park | 125MX | July 6, 1974 | Honda |
| 1 | Motocross Manning Cycle Park | 125MX | June 30, 1974 | Honda |
| 1 | Motocross Hangtown Motocross Classic | 125MX | April 8, 1974 | Honda |
