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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Koson, Jaroslaw   Submit Personal Website Send Link 
Club: KB Jogging Swinoujscie/ BSI Kolczewo 
Residence:
Year of birth: 1962 (Cat. german: M60)
Date of birth: 00.00.0000 (Cat. internat.: M60)
Nationality: POL POL Poland
RunnerID: 159821
 

1 search results (1 Events, 100 km).  (More)

2004 1 Event, 100 km  (More)
06.03.2004 Supermaraton Morsy Króla Eryka 100 km (POL) 100km
11:37:57 h Koson, Jaroslaw KB Jogging Swinoujscie/ BSI Kolczewo  Overall: 18 M: 18 Cat M40: 3

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2004
100km 11:37:57 11:37:57
(2687/37)