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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kozak, Jan   Submit Personal Website Send Link 
Club: Vinohradské Šlap 
Residence: Praha
Year of birth: 1962 (Cat. german: M60)
Date of birth: 00.00.0000 (Cat. internat.: M60)
Nationality: CZE CZE Czech Republic
RunnerID: 191341
 

7 search results (7 Events, 494.491 km).  (More)

2023 1 Event, 50.4 km  (More)
02.12.2023 Prazska Stovka - Prager Ultratrail 50km (CZE) 50.4km
9:17:02 h Kozak, Jan   Overall: 13 M: 9 Cat M60: 1
2019 1 Event, 62.491 km  (More)
25.05.2019 Self-Transcendence 6 h race Prag (CZE) 6h
62.491 km Kozak, Jan   Overall: 11 M: 11 Cat M55: 2
2017 3 Events, 221.6 km  (More)
09.12.2017 Prazska Stovka - Prager Ultratrail 55km (CZE) 55km
7:43:03 h Kozak, Jan   Overall: 30 M: 25 Cat M50: 1
16.-17.06.2017 Krakonosova Stovka 100 km (CZE) 100km
16:12:21 h Kozak, Jan CK Vinohradské ŠLapky  Overall: 112 M: 102 Cat M50: 7
03.06.2017 Čertovskej Ultratrail (CZE) 66.6km
9:53:04 h Kozak, Jan CK Vinohradské ŠLapky  Overall: 23 M: 20 Cat M50: 2
2011 2 Events, 160 km  (More)
02.-04.12.2011 Prazska Stovka - Prager Ultratrail (CZE) 110km
21:55:00 h Kozak, Jan Vinohradské Šlap  Overall: 66 M: 61 Cat M45: 7
16.04.2011 50 km Marathon Mnisek pod Brdy (CZE) 50km
4:39:51 h Kozak, Jan Vinohradské Šlap  Overall: 47 M: 45 Cat M45: 12

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 2023 2019 2017 2011
50km 4:39:51  
 
 
4:39:51
(3887/33)
6h 62.491  
62.491
(928/14) 		 
 

Comparison table

Comparison of performances in races with multiple participations

   2023 2019 2017 2011
Prazska Stovka - Prager Ultratrail 55km 2 9:17:02   7:43:03