Athlete Data of Jack Koster

Profile image of Jack Koster
Nationality:
Netherlands
Gender:
Men
Current state:
Active (A1)
Last competition:
16.03.2019

Comparision of Personal Bests with current Records

The table below shows a performance level selected athletes in relation to current records. Please select the record in order to compare it with the personal and seasonal bests.

Please note: there are tracks shown with a personal best available, only.

Select Record:
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World Record
DistanceRecordPersonal BestSeason Best
100 meter
09.40
15.98
+6.580
08.10.2017
Haarlem (NED)
n/a
500 meter
33.61
1:04.85
+31.233
16.03.2019
Haarlem (NED)
n/a
Last Update: 19.12.2024
Select Country:
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Netherlands
DistanceRecordPersonal BestSeason Best
100 meter
09.40
15.98
+6.580
08.10.2017
Haarlem (NED)
n/a
500 meter
33.61
1:04.85
+31.233
16.03.2019
Haarlem (NED)
n/a
Last Update: 19.12.2024