All one day race results
All one day race results for Osamu Sumida.
| # | Season | Race | Class | Result |
|---|---|---|---|---|
| 1 | 1999 | Japan Cup Cycle Road Race | 1.3 | 14 |
| 2 | 2000 | Tour de Okinawa | 1.5 | 14 |
| 3 | 2003 | Tour de Okinawa | 1.5 | 25 |
| 4 | 2000 | Japan Cup Cycle Road Race | 1.3 | 28 |
| 5 | 1996 | Olympic Games Road Race | Olympics | 1005 |
| 6 | 2004 | Japan Cup Cycle Road Race | 1.3 | 1005 |