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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Cronk, Jackie   Submit Personal Website Send Link 
Club: Titan Adventures Running Club 
Residence: Johannesburg
Year of birth: 1973 (Cat. german: W50)
Date of birth: 16.04.1973 (Cat. internat.: W50)
Nationality: RSA RSA South Africa
RunnerID: 392992
 

6 search results (6 Events, 413 km).  (More)

2017 1 Event, 87 km  (More)
04.06.2017 Comrades Marathon - Up Run (RSA) 87km
10:57:22 h Cronk, Jackie Sunninghill Striders Running Club  Overall: 8753 F: 1362 Cat W40: 303
2014 2 Events, 100 km  (More)
12.04.2014 Loskop Ultra Marathon 50km (RSA) 50km
5:05:31 h Cronk, Jackie Titan Adventure  Overall: 1268 F: 194 Cat W40: 44
15.03.2014 Om Die Dam 50km (RSA) 50km
5:29:57 h Cronk, Jackie Titan Adventures Running Club  Overall: 1389 F: 231 Cat W40: 49
2013 1 Event, 87 km  (More)
02.06.2013 Comrades Marathon - Up Run (RSA) 87km
11:56:57 h Cronk, Jackie Titan Adventures Running Club  Overall: 9849 F: 1887 Cat W40: 420
2012 2 Events, 139 km  (More)
03.06.2012 Comrades Marathon - Down Run (RSA) 89km
10:51:39 h Cronk, Jackie Titan Adventures Running Club  Overall: 7436 F: 1142 Cat W35: 271
21.04.2012 Loskop Ultra Marathon 50km (RSA) 50km
5:34:46 h Cronk, Jackie Titan Adventures Racing Club  Overall: 1983 F: 368 Cat W35: 73

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 2017 2014 2013 2012
50km 5:29:57  
5:29:57
(2127/1038)
 
 

Comparison table

Comparison of performances in races with multiple participations

   2017 2014 2013 2012
Comrades Marathon - Down Run 3 10:57:22   11:56:57 10:51:39
Loskop Ultra Marathon 50km 2   5:05:31   5:34:46