Athlete Data of Jan Ernst Douma
- Nationality:
- Netherlands
- Gender:
- Men
- Current state:
- Retired (n/a)
- Last competition:
- 25.02.1979
Skated Distances:
Total 1 competitions over the 2x500 meter distance | Time / Points | Rank | Competition | Date | Location |
|---|
| 58.00 | 5 | Davoser Meisterschaft | 25.02.1979 | Davos (SUI) |
| Last Update: 02.12.2025 |
|---|
Total 1 competitions over the 2x500 meter distance | Time / Points | Rank | Competition | Date | Location |
|---|
| NC | - | Davoser Meisterschaft | 25.02.1979 | Davos (SUI) |
| Last Update: 02.12.2025 |
|---|