Athlete Data of J Holwerda
- Nationality:
- Netherlands
- Gender:
- Men
- Current state:
- Retired (n/a)
- Last competition:
- 18.02.1956
Skated Distances:
Total 1 competitions over the Allround distance | Time / Points | Rank | Competition | Date | Location |
|---|
| 51.20 | 5 | 12e Provinciebeker | 18.02.1956 | Emmeloord (NED) |
| Last Update: 11.11.2025 |
|---|
Total 1 competitions over the Allround distance | Time / Points | Rank | Competition | Date | Location |
|---|
| 51.200 | 7 | 12e Provinciebeker | 18.02.1956 | Emmeloord (NED) |
| Last Update: 11.11.2025 |
|---|