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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kalsbeek, Sib   Submit Personal Website Send Link 
Club:  
Residence: Calgary, AB
Year of birth: 1994 (Cat. german: M30)
Date of birth: 30.08.1994 (Cat. internat.: M23)
Nationality: CAN CAN Canada
RunnerID: 1303173
 

2 search results (2 Events, 100 km).  (More)

2019 2 Events, 100 km  (More)
07.09.2019 Mount Robson Ultra Marathon (CAN) 50km
5:18:56 h Kalsbeek, Sib   Overall: 32 M: 21 Cat M23: 11
26.05.2019 Calgary Marathon 50km Ultra (CAN) 50km
5:06:00 h Kalsbeek, Sib *Calgary, AB  Overall: 63 M: 45 Cat M23: 15

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 2019
50km 5:06:00 5:06:00
(7911/75)