Athlete Data of J Koolstra

Profile image of J Koolstra
Nationality:
Netherlands
Gender:
Men
Current state:
Retired (n/a)
Last competition:
22.12.1938

Skated Distances:

Rink:
Show all
Country:
Show all
Type of Event:
Show all
Altitude:
Show all
Continent:
Show all
Type of Rink:
Show all

Total 1 competitions over the Allround distance
Time / PointsRankCompetitionDateLocation
1:00.30 6 Nationale Proefwedstrijden 22.12.1938 Gravendeel (NED)
Last Update: 12.11.2024
Total 1 competitions over the Allround distance
Time / PointsRankCompetitionDateLocation
3:11.20 7 Nationale Proefwedstrijden 22.12.1938 Gravendeel (NED)
Last Update: 12.11.2024
Total 1 competitions over the Allround distance
Time / PointsRankCompetitionDateLocation
124.033 6 Nationale Proefwedstrijden 22.12.1938 Gravendeel (NED)
Last Update: 12.11.2024