Info
| Last name | Watanabe |
| First name | Mazahiro |
| Nationality |  Japan |
| Date of birth | 11-06-1985 |
| Age | 40 |
| Date | Rank | Race |
|---|---|---|
| 11-12 | 20 | Japan National Championships CX (CN) |
| 27-11 | 20 | Rapha Supercross Nobeyama - Day 2 (C2) |
| 26-11 | 23 | Rapha Supercross Nobeyama - Day 1 (C2) |
| 20-11 | 26 | KANSAI Cyclo Cross Makino Round (C2) |