All available race results Christian Sum
| Date | Race | Rank |
| Tour of Morocco's Imperial Cities | ||
| 15/04 | Prologue | 2 |
| General Classification | 10 |
Rider information for 1998
| Rank | 2186 |
| Score | 0 |
| Name | Christian SUM |
| Country | Germany |
| Team | Individual |
| Date | Race | Rank |
| Tour of Morocco's Imperial Cities | ||
| 15/04 | Prologue | 2 |
| General Classification | 10 |
| Rank | 2186 |
| Score | 0 |
| Name | Christian SUM |
| Country | Germany |
| Team | Individual |