Info
| Last name | Muraoka |
| First name | Masatoshi |
| Nationality |  Japan |
| Date of birth | 17-05-1971 |
| Age | 54 |
| Date | Rank | Race |
|---|---|---|
| 25-11 | 108 | Rapha Supercross Nobeyama - Day 1 (C2) |
| 19-11 | 67 | KANSAI Cyclo Cross Makino Round (C2) |
| 03-11 | 54 | Starlight-cross (C2) |
| 09-10 | 63 | Ibaraki Cyclo-cross Toride round (C2) |