| Nation |  |
| First name | Jan |
| Last name | Jacobsen |
| Nickname | |
| Profession | |
| Born on | 00.00.0000 |
| Birthplace |
| Number of races as rider | 4 |
| Number of first places | 0 |
| Number of second places | 0 |
| Number of third places | 0 |
| Podiums in percent | 0% |
| Total points | 11 |
| Driven WM races | 2 |
| Driven EM races | 2 |
| Driven DM races | 0 |
| Driven Bahnpokal | 0 |
Performance from Jan Jacobsen compared to the following drivers
| Opponent | Pic | Country | Meetings |  |  | Won |
|---|---|---|---|---|---|---|
| Christian Albertini |  |  | 0 | 2 | ||
| Günther Walla | |  | 1 | 1 | ||
| Petr Ondrasik |  |  | 0 | 2 | ||
| Georg Hack |  |  | 0 | 2 | ||
| Dagfin Dahl | | | 2 | 0 | ||
| Mike Beaumont | |  | 0 | 1 | ||
| Roelof Thijs | |  | 0 | 1 | ||
| Jorgen Johansen | |  | 0 | 1 | ||
| Nils O. Haraldsen | | | 0 | 1 | ||
| Walter Elefant | | | 1 | 0 | ||
| Skjold Larsen | | | 0 | 1 | ||
| Sture Lindblom | |  | 0 | 1 | ||
| Trevor Banks | | | 0 | 1 | ||
| Tjalle Reitsma |  | | 0 | 1 | ||
| Ab de Groot | | | 0 | 1 |
| Date | City | Event | Lizenz | Place | Points |
|---|---|---|---|---|---|
| 19.05.1985 | Marienbad | WM Quali 4 | A-Solo | 15 | 2 |
| 23.05.1982 | Mühldorf | WM Quali 3 | A-Solo | 12 | 5 |
| 03.05.1981 | Apen | EM-Vorlauf | A-Solo | 17 | 2 |
| 26.05.1980 | Stadskanaal | EM-Semifinale | A-Solo | 16 | 2 |