Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Groenewald, Jc   Submit Personal Website Send Link 
Club: Puk Athletic Club 
Residence: Potchefstroom
Year of birth: 1971 (Cat. german: M55)
Date of birth: 13.07.1971 (Cat. internat.: M50)
Nationality: RSA RSA South Africa
RunnerID: 303563
 

8 search results (8 Events, 667 km).  (More)

2016 1 Event, 89 km  (More)
29.05.2016 Comrades Marathon - Down Run (RSA) 89km
11:45:44 h Groenewald, Jc Infinity Sport  Overall: 13459 M: 10709 Cat M40: 2306
2011 1 Event, 87 km  (More)
29.05.2011 Comrades Marathon - Up Run (RSA) 87km
11:47:57 h Groenewald, Jc Puk Athletic Club  Overall: 10038 M: 8090 Cat M35: 1690
2008 1 Event, 87 km  (More)
15.06.2008 Comrades Marathon - Up Run (RSA) 87km
10:50:17 h Groenewald, Jc Sandveld Shufflers  Overall: 5378 M: 4706 Cat M35: 1017
2006 1 Event, 87 km  (More)
16.06.2006 Comrades Marathon - Up Run (RSA) 87km
10:26:11 h Groenewald, Jc Bloemfontein Striders  Overall: 5297 M: 4710 Cat M23: 1589
2005 2 Events, 139 km  (More)
16.06.2005 Comrades Marathon - Down Run (RSA) 89km
9:46:19 h Groenewald, Jc Bloemfontein Striders  Overall: 4474 M: 4020 Cat M23: 1426
23.04.2005 Loskop Ultra Marathon 50km (RSA) 50km
4:56:30 h Groenewald, Jc Bloemfontein Striders  Overall: 2078 M: 1754 Cat M23: 438
2003 1 Event, 89 km  (More)
16.06.2003 Comrades Marathon - Down Run (RSA) 89km
10:22:01 h Groenewald, Jc Welkom Striders  Overall: 6245 M: 5504 Cat M23: 1830
1991 1 Event, 89 km  (More)
31.05.1991 Comrades Marathon - Down Run (RSA) 89km
10:47:09 h Groenewald, Jc   Overall: 10768 M: 9957 Cat MU23: 552

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 2016 2011 2008 2006 2005 2003 1991

Comparison table

Comparison of performances in races with multiple participations

   2016 2011 2008 2006 2005 2003 1991
Comrades Marathon - Down Run 7 11:45:44 11:47:57 10:50:17 10:26:11 9:46:19 10:22:01 10:47:09