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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Derks, Henk   Submit Personal Website Send Link 
Club: Veteranen Nederland 
Residence: Haarlem
Year of birth: 1955 (Cat. german: M70)
Date of birth: 05.05.1955 (Cat. internat.: M70)
Nationality: NED NED Netherlands
RunnerID: 37563
 

21 search results (17 Events, 1151.308 km).  (More)

2016 1 Event, 60 km  (More)
26.03.2016 Jan Knippenberg Memorial 60 Km (NED) 60km
6:19:38 h Derks, Henk *Haarlem  Overall: 36 M: 32 Cat M60: 4
2011 7 Events, 493.541 km  (More)
12.11.2011 Troisdorfer 6h-Lauf - 50km Split (GER) 50km
3:57:32 h Derks, Henk Veteranen Nederland  Overall: 10 M: 10 Cat M55: 1
12.11.2011 Troisdorfer 6h-Lauf (GER) 6h
73.769 km Derks, Henk Veteranen Nederland  Overall: 12 M: 11 Cat M55: 1
01.10.2011 Self Transcendence 6 uur Amsterdam (NED) 6h
75.027 km Derks, Henk Veteranen Nederland  Overall: 3 M: 3 Cat M55: 1
10.09.2011 RUN Winschoten 100 km - Nederlands Kampioenschap (NED) 100km
9:08:01 h Derks, Henk AV Veteranen Nederland  Overall: 4 M: 4 Cat M55: 1
10.09.2011 WMA 100km WC (RUN Winschoten 100 km) (NED) 100km
9:08:01 h Derks, Henk   Overall: 40 M: 29 Cat M55: 4
10.09.2011 RUN Winschoten 100 km - 50km Split (NED) 50km
4:04:01 h Derks, Henk AV Veteranen Nederland  Overall: 128 M: 94 Cat M55: 4
10.09.2011 RUN Winschoten 100 km (NED) 100km
9:08:01 h Derks, Henk AV Veteranen Nederland  Overall: 128 M: 94 Cat M55: 4
20.08.2011 Internationale Ultraloop 50 van Assen (IAU Trophy Final) (NED) 50km
3:54:08 h Derks, Henk avVN  Overall: 33 M: 22 Cat M55: 1
02.07.2011 Ronde van Amsterdam (NED) 61.3km
5:22:30 h Derks, Henk Veteranen Nederland  Overall: 1 M: 1 Cat M55: 1
25.04.2011 De Zestig van Texel (NED) 60km
5:09:08 h Derks, Henk Veteranen Nederland  Overall: 19 M: 19 Cat M55: 1
13.03.2011 Zes uurs ultraloop Stein (NED) 6h
73.445 km Derks, Henk AV Veteranen Nederland  Overall: 22 M: 22 Cat M55: 1
2010 5 Events, 356.739 km  (More)
03.07.2010 Ronde van Amsterdam (NED) 61.3km
7:30:41 h Derks, Henk Veteranen Nederland  Overall: 8 M: 8 Cat M55: 2
19.06.2010 6 Uur Den Haag (NED) 6h
70.367 km Derks, Henk Veteranen Nederland  Overall: 3 M: 3 Cat M55: 1
29.05.2010 6 uren van de Haarlemmermeer (NED) 6h
71.911 km Derks, Henk Veteranen Nederland  Overall: 2 M: 2 Cat M55: 1
02.-03.04.2010 Jan Knippenberg Memorial 50 EM (NED) 80.450km
6:59:40 h Derks, Henk Veteranen Nederland  Overall: 4 M: 4 Cat M50: 2
07.03.2010 Zes uurs ultraloop Stein (NED) 6h
72.711 km Derks, Henk AV Veteranen Nederland  Overall: 22 M: 21 Cat M50: 4
2009 3 Events, 171.964 km  (More)
06.06.2009 6 uren van de Haarlemmermeer (NED) 6h
61.964 km Derks, Henk *Haarlem  Overall: 12 M: 11 Cat M50: 4
23.05.2009 Self Transcencence 50km Amsterdam (NED) 50km
4:09:30 h Derks, Henk Veteranen Nederland  Overall: 7 M: 5 Cat M50: 1
13.04.2009 De Zestig van Texel (NED) 60km
6:00:32 h Derks, Henk Veteranen Nederland  Overall: 124 M: 113 Cat M50: 24
2008 1 Event, 69.064 km  (More)
31.05.2008 6 uren van de Haarlemmermeer (NED) 6h
69.064 km Derks, Henk Veteranen Nederland  Overall: 8 M: 7 Cat M50: 2

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 2010 2009 2008
50km 3:54:08  
3:54:08
(1165/18) 		 
4:09:30
(1502/18) 		 
100km 9:08:01  
9:08:01
(688/7) 		 
 
 
6h 75.027  
75.027
(82/4) 		72.711
(146/7) 		61.964
(705/42) 		69.064
(229/17)

Comparison table

Comparison of performances in races with multiple participations

   2016 2011 2010 2009 2008
6 uren van de Haarlemmermeer 3     71.911 61.964 69.064
Jan Knippenberg Memorial 50 EM 2 6:19:38   6:59:40    
Ronde van Amsterdam 2   5:22:30 7:30:41    
De Zestig van Texel 2   5:09:08   6:00:32  
Zes uurs ultraloop Stein 2   73.445 72.711