Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Klosek, Jacek   Submit Personal Website Send Link 
Club: Instal-Tech Team 
Residence: Racibórz
Year of birth: 1989 (Cat. german: M35)
Date of birth: 07.01.1989 (Cat. internat.: M35)
Nationality: POL POL Poland
RunnerID: 765068
 

24 search results (24 Events, 1521.98 km).  (More)

2022 5 Events, 337.4 km  (More)
07.08.2022 Ultra Kamieńsk (POL) 51.8km
6:44:01 h Klosek, Jacek 100 Maraton Club Poland  Overall: 40 M: 32 Cat M23: 9
31.07.2022 Ultramaraton Powstańca (POL) 63km
8:03:37 h Klosek, Jacek 100 Marathon Club Poland  Overall: 136 M: 109 Cat M23: 21
25.06.2022 Supermaraton Gor Stolowych (POL) 55km
8:39:36 h Klosek, Jacek 100 Marathon Club Poland  Overall: 176 M: 154 Cat M23: 33
21.05.2022 Jaga-Kora 105 (POL) 104.6km
17:24:03 h Klosek, Jacek   Overall: 39 M: 34 Cat M23: 7
23.04.2022 3 x Kopa - Ultramarathon (POL) 63km
10:31:38 h Klosek, Jacek 100 Marathon Club Poland  Overall: 37 M: 31 Cat M23: 5
2021 6 Events, 351.8 km  (More)
04.12.2021 Garmin Ultra Race Gdansk - 84km (POL) 84km
10:52:37 h Klosek, Jacek   Overall: 40 M: 37 Cat M23: 7
19.-20.11.2021 Beskidzka 160 Piekło Czantorii - 47km (POL) 47km
10:17:54 h Klosek, Jacek 100 Marathon Club Poland  Overall: 65 M: 54 Cat M23: 15
14.08.2021 Garmin Ultra Race Myslenice 49km (POL) 49km
7:09:29 h Klosek, Jacek 100 Marathon Club Poland  Overall: 27 M: 26 Cat M23: 7
07.08.2021 Ultramaraton Chudy Wawrzyniec 50 Km (POL) 52km
8:01:17 h Klosek, Jacek   Overall: 186 M: 152 Cat M23: 62
01.08.2021 Ultra Kamieńsk (POL) 51.8km
6:02:21 h Klosek, Jacek 100 Maraton Club Poland  Overall: 39 M: 35 Cat M23: 12
17.07.2021 Dolnośląski Festiwal Biegów Górskich - Ultra 68 Km (POL) 68km
10:38:42 h Klosek, Jacek 100 Marathon Club Poland  Overall: 154 M: 132 Cat M23: 37
2020 3 Events, 176 km  (More)
04.10.2020 Ultra Silesia Marathon (POL) 50km
5:18:40 h Klosek, Jacek 100 Marathon Club  Overall: 147 M: 127 Cat M23: 23
29.08.2020 Rykowisko Ultra Trail - Raczna Lania 72km (POL) 72km
11:23:49 h Klosek, Jacek Instal-Tech Team  Overall: 27 M: 25 Cat M23: 7
01.08.2020 Garmin Ultra Race Myslenice 54km (POL) 54km
8:13:53 h Klosek, Jacek Instal-Tech Team  Overall: 54 M: 42 Cat M23: 8
2019 2 Events, 122.78 km  (More)
03.-04.08.2019 Gala Biegów Ultra 6h (POL) 6h
54.180 km Klosek, Jacek Instal-Tech Team  Overall: 19 M: 15 Cat M23: 4
16.02.2019 Trójmiejski Ultra Track Zima (POL) 68.6km
8:28:00 h Klosek, Jacek   Overall: 154 M: 128 Cat M23: 36
2018 2 Events, 114 km  (More)
18.08.2018 Tartra Fest Bieg (POL) 60km
13:29:32 h Klosek, Jacek Instal-Tech Team  Overall: 207 M: 186 Cat M23: 65
27.-28.01.2018 Zamiec 24h ultramaraton na Skrzyczne (POL) 24h
54.000 km Klosek, Jacek Instal-Tech Team  Overall: 129 M: 110 Cat M23: 35
2017 3 Events, 204 km  (More)
01.07.2017 Supermaraton Gor Stolowych (POL) 50km
6:49:26 h Klosek, Jacek Instal-Tech Team  Overall: 136 M: 123 Cat M23: 45
01.04.2017 Beskidzka 160 Na Raty Salamandra Ultra Trail 100 Km (POL) 100km
17:26:24 h Klosek, Jacek Instal-Tech Team  Overall: 35 M: 34 Cat M23: 10
28.-29.01.2017 Zamiec 24h ultramaraton na Skrzyczne (POL) 24h
54.000 km Klosek, Jacek   Overall: 76 M: 51 Cat M23: 14
2016 3 Events, 216 km  (More)
19.11.2016 Beskidzka 160 Na Raty Piekło Czantorii (POL) 63km
12:35:02 h Klosek, Jacek Instal-Tech Team  Overall: 42 M: 38 Cat M23: 12
20.08.2016 Magurski Ultramarathon 88km (POL) 88km
13:39:19 h Klosek, Jacek Instal-Tech Team  Overall: 20 M: 16 Cat M23: 4
13.02.2016 Trójmiejski Ultra Track Zima (POL) 65km
6:44:50 h Klosek, Jacek *Racibórz  Overall: 33 M: 29 Cat M23: 9

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 2021 2020 2019 2018 2017 2016
50km 5:18:40  
 
5:18:40
(2752/163)
 
 
 
 
6h 54.180  
 
 
54.180
(2201/22)
 
 
 

Comparison table

Comparison of performances in races with multiple participations

   2022 2021 2020 2019 2018 2017 2016
Garmin Ultra Race Myslenice 54km 2   7:09:29 8:13:53        
Ultra Kamieńsk 2 6:44:01 6:02:21          
Zamiec 24h ultramaraton na Skrzyczne 2         54.000 54.000  
Trójmiejski Ultra Track Zima 2       8:28:00     6:44:50
Supermaraton Gor Stolowych 2 8:39:36         6:49:26