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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Siek, Jakub   Submit Personal Website Send Link 
Club: Cool Cats 
Residence: London
Year of birth: 1981 (Cat. german: M45)
Date of birth: 12.06.1981 (Cat. internat.: M40)
Nationality: POL POL Poland
RunnerID: 1064331
 

7 search results (7 Events, 957.934 km).  (More)

2022 1 Event, 250 km  (More)
02.-07.10.2022 Ultra X Jordan - Wadi Rum Ultra (JOR) 250km/5stages
44:41:00 h Siek, Jakub   Overall: 56 M: 49 Cat M40: 5
2020 1 Event, 125 km  (More)
19.-20.09.2020 Ultra X 125 England (GBR) 125km
17:42:03 h Siek, Jakub   Overall: 16 M: 14 Cat M35: 2
2019 2 Events, 263.934 km  (More)
12.10.2019 Lemkowyna Ultra Trail 100 (POL) 103km
18:06:09 h Siek, Jakub Cool Cats  Overall: 76 M: 68 Cat M35: 21
08.-09.06.2019 South Downs Way 100 Mile Race (GBR) 100mi
26:19:01 h Siek, Jakub *United Kingdom  Overall: 203 M: 179 Cat M35: 28
2018 2 Events, 219 km  (More)
20.-21.10.2018 Cappadocia 119 km Ultra-Trail (TUR) 119km
21:27:02 h Siek, Jakub   Overall: 146 M: 133 Cat M35: 34
08.-09.09.2018 Bieg 7 dolin - 100 km Ultramaraton (POL) 100km
16:26:08 h Siek, Jakub *Skarzysko Koscielne  Overall: 404 M: 366 Cat M35: 96
2017 1 Event, 100 km  (More)
09.-10.09.2017 Bieg 7 dolin - 100 km Ultramaraton (POL) 100km
16:21:00 h Siek, Jakub   Overall: 420 M: 380 Cat M35: 97

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 2022 2020 2019 2018 2017

Comparison table

Comparison of performances in races with multiple participations

   2022 2020 2019 2018 2017
Bieg 7 dolin - 100 km Ultramaraton 2       16:26:08 16:21:00