Info
| Last name | Tamura |
| First name | Ryuki |
| Nationality |  Japan |
| Date of birth | 15-12-1983 |
| Age | 41 |
| Date | Rank | Race |
|---|---|---|
| 20-11 | 61 | Japanese National Championships - XCO (CN) |
| 28-10 | 33 | Japan Mountain Bike Cup (1) |
| 16-10 | 36 | Coupe du Japon Kumamoto Yoshimuta International (3) |
| 24-09 | 33 | Coupe du Japon Misaka International (3) |