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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: van Dam, Willem   Submit Personal Website Send Link 
Club: De Kieviten 
Residence: Novato, CA, USA
Year of birth: 1963 (Cat. german: M60)
Date of birth: 15.03.1963 (Cat. internat.: M60)
Nationality: NED NED Netherlands
RunnerID: 23932
 

55 search results (53 Events, 3768.102 km).  (More)

2017 2 Events, 262.934 km  (More)
24.-25.06.2017 Western States 100 Mile Endurance Run (USA) 100mi
29:36:14 h van Dam, Willem *Novato, CA  Overall: 233 M: 191 Cat M50: 22
11.02.2017 Tarawera 100 km Ultramarathon (NZL) 102km
12:35:32 h van Dam, Willem *Wildhorse Valley, Novato  Overall: 101 M: 84 Cat M50: 3
2016 4 Events, 391.401 km  (More)
16.-17.07.2016 Tahoe Rim Trail 100M Endurance Run (USA) 100mi
29:24:03 h van Dam, Willem *Novato, CA  Overall: 62 M: 57 Cat M50: 5
14.05.2016 Quicksilver 100 km Endurance Run (USA) 100km
12:53:40 h van Dam, Willem *Novato, CA  Overall: 32 M: 28 Cat M50: 7
09.04.2016 Lake Sonoma 50 Mile Race (USA) 50mi
9:18:48 h van Dam, Willem *Novato, CA  Overall: 81 M: 62 Cat M50: 4
05.03.2016 Way Too Cool 50K Endurance Run (USA) 50km
4:49:38 h van Dam, Willem *Novato, CA  Overall: 115 M: 96 Cat M50: 6
2015 4 Events, 295.061 km  (More)
28.11.2015 Quad Dipsea Trail Run (USA) 28mi
5:35:21 h van Dam, Willem *Novato, CA  Overall: 44 M: 41 Cat M50: 4
22.08.2015 Waldo 100K Trail Run (USA) 100km
13:11:16 h van Dam, Willem *Novato, CA  Overall: 28 M: 26 Cat M50: 3
09.05.2015 Quicksilver 100 km Endurance Run (USA) 100km
12:07:30 h van Dam, Willem *Novato, CA  Overall: 33 M: 28 Cat M50: 3
07.03.2015 Way Too Cool 50K Endurance Run (USA) 50km
4:46:40 h van Dam, Willem *Novato, CA  Overall: 133 M: 109 Cat M50: 12
2014 3 Events, 291.401 km  (More)
13.-14.09.2014 Pine to Palm 100 Mile Endurance Run (USA) 100mi
24:45:30 h van Dam, Willem *Novato, CA  Overall: 27 M: 25 Cat M50: 3
02.08.2014 San Francisco 50 Mile Endurance Run (USA) 50mi
8:53:18 h van Dam, Willem *Novato, CA  Overall: 7 M: 7 Cat M50: 1
08.03.2014 Way Too Cool 50K Endurance Run (USA) 50km
4:53:54 h van Dam, Willem *Novato, CA, USA  Overall: 137 M: 108 Cat M50: 14
2013 4 Events, 301.401 km  (More)
24.-25.08.2013 Capt'n Karl's Trail Series - Reveille Peak Ranch (USA) 60km
8:16:23 h van Dam, Willem *Bellaire, TX  Overall: 18 M: 14 Cat M50: 3
03.08.2013 San Francisco 50 Mile Endurance Run (USA) 50mi
9:20:32 h van Dam, Willem   Overall: 12 M: 11 Cat M50: 1
06.04.2013 Hells Hills 50 Mile Race (USA) 50mi
8:46:11 h van Dam, Willem *Bellaire, TX, USA  Overall: 6 M: 5 Cat M50: 1
02.03.2013 Nueces 50 Mile Trail Run (USA) 50mi
8:56:52 h van Dam, Willem *Bellaire, TX, USA  Overall: 22 M: 18 Cat M45: 2
2012 4 Events, 280.467 km  (More)
03.11.2012 Rocky 50 Km Trail Run (USA) 50km
4:55:48 h van Dam, Willem   Overall: 6 M: 6 Cat M45: 1
05.05.2012 Miwok 100k Trail race (USA) 100km
12:44:23 h van Dam, Willem *CA, USA  Overall: 64 M: 51 Cat M45: 7
07.04.2012 Hells Hills 50 Mile Race (USA) 50mi
9:21:54 h van Dam, Willem *CA, USA  Overall: 14 M: 12 Cat M45: 1
10.03.2012 Way Too Cool 50K Endurance Run (USA) 50km
4:39:24 h van Dam, Willem *Novato, CA, USA  Overall: 93 M: 85 Cat M45: 16
2011 2 Events, 130.467 km  (More)
23.04.2011 Ruth Anderson Ultra 50mi - 50km Split (USA) 50km
4:15:44 h van Dam, Willem *Novato, CA, USA  Overall: 2 M: 2 Cat M45: 1
23.04.2011 Ruth Anderson Ultra 50mi (USA) 50mi
6:55:41 h van Dam, Willem *Novato, CA, USA  Overall: 2 M: 2 Cat M45: 1
12.02.2011 Cool Trail Runs (USA) 50km
5:37:00 h van Dam, Willem *Novato, CA, USA  Overall: 7 M: 7 Cat M45: 2
2010 6 Events, 375.528 km  (More)
27.11.2010 Quad Dipsea Trail Run (USA) 28mi
5:28:09 h van Dam, Willem *Novato, CA  Overall: 32 M: 30 Cat M45: 7
09.10.2010 Dick Collins Firetrails 50 Mile (USA) 50mi
8:32:56 h van Dam, Willem *CA, USA  Overall: 33 M: 28 Cat M45: 4
18.09.2010 Redwood Park 50K Trail Run (USA) 50km
4:49:14 h van Dam, Willem *Novato, CA  Overall: 9 M: 9 Cat M45: 3
01.08.2010 Skyline 50k Endurance Run (USA) 50km
4:37:35 h van Dam, Willem *Novato, CA  Overall: 13 M: 13 Cat M45: 2
01.05.2010 Miwok 100k Trail race (USA) 100km
10:38:19 h van Dam, Willem *Novato, CA  Overall: 43 M: 34 Cat M45: 5
13.03.2010 Way Too Cool 50K Endurance Run (USA) 50km
4:50:10 h van Dam, Willem *Novato, CA  Overall: 59 M: 51 Cat M45: 5
2009 5 Events, 290.467 km  (More)
21.11.2009 JFK 50 Mile (USA) 50mi
7:29:05 h van Dam, Willem *Novato, CA, USA  Overall: 48 M: 44 Cat M45: 6
02.08.2009 Skyline 50k Endurance Run (USA) 50km
4:57:36 h van Dam, Willem   Overall: 28 M: 26 Cat M45: 8
16.05.2009 Eemlake Run (Eemmeerloop) (NED) 50km
4:20:17 h van Dam, Willem *Bergschenhoek  Overall: 12 M: 12 Cat M45: 4
13.04.2009 De Zestig van Texel (NED) 60km
6:19:34 h van Dam, Willem De Kieviten  Overall: 169 M: 146 Cat M45: 35
17.01.2009 Pacifica 50 Km Trail Run - Winter Edition (USA) 50km
5:45:04 h van Dam, Willem *Novato, CA  Overall: 16 M: 15 Cat M45: 2
2008 2 Events, 120.658 km  (More)
05.10.2008 6h Ultraloop Amersfoort (NED) 6h
70.658 km van Dam, Willem De Kieviten  Overall: 4 M: 4 Cat M45: 3
17.05.2008 Eemlake Run (Eemmeerloop) (NED) 50km
3:57:52 h van Dam, Willem De Kieviten  Overall: 5 M: 5 Cat M45: 4
2007 4 Events, 290.467 km  (More)
17.11.2007 JFK 50 Mile (USA) 50mi
7:35:33 h van Dam, Willem *Bergschenhoek  Overall: 45 M: 42 Cat M40: 5
08.09.2007 RUN Winschoten 100 km (NED) 100km
9:19:44 h van Dam, Willem De Kieviten  Overall: 152 M: 110 Cat M40: 28
08.09.2007 RUN Winschoten 100 km - 50km Split (NED) 50km
4:31:50 h van Dam, Willem De Kieviten  Overall: 174 M: 130 Cat M40: 32
09.04.2007 De Zestig van Texel (NED) 60km
5:21:55 h van Dam, Willem De Kieviten  Overall: 36 M: 34 Cat M40: 9
17.02.2007 Sequoia Trail Run (USA) 50km
5:47:28 h van Dam, Willem *Bergschehoek  Overall: 10 M: 9 Cat M40: 1
2006 3 Events, 150 km  (More)
22.04.2006 Ruth Anderson Ultra 50km (USA) 50km
4:03:45 h van Dam, Willem De Kieviten  Overall: 2 M: 2 Cat M40: 1
11.03.2006 Way Too Cool 50K Endurance Run (USA) 50km
5:02:26 h van Dam, Willem   Overall: 73 M: 66 Cat M40: 19
04.02.2006 Jed Smith Ultra Classic - 50 Km Race (USA) 50km
4:18:13 h van Dam, Willem *Novato, CA, USA  Overall: 10 M: 8 Cat M40: 3
2005 6 Events, 361.628 km  (More)
19.11.2005 JFK 50 Mile (USA) 50mi
7:43:11 h van Dam, Willem *Novato, CA  Overall: 41 M: 36 Cat M40: 6
27.08.2005 Tamalpa Headlands 50K (USA) 31.5mi
5:36:45 h van Dam, Willem   Overall: 56 M: 49 Cat M40: 12
16.07.2005 Tahoe Rim Trail 50km Endurance Runs (USA) 50km
6:40:55 h van Dam, Willem *Novato, CA  Overall: 27 M: 21 Cat M40: 6
04.06.2005 Shadow of the Giants 50K (USA) 50km
5:24:46 h van Dam, Willem   Overall: 27 M: 24 Cat M40: 7
02.04.2005 American River 50 Mile Endurance Run (USA) 50mi
8:35:00 h van Dam, Willem *CA  Overall: 75 M: 59 Cat M40: 10
12.03.2005 Way Too Cool 50K Endurance Run (USA) 50km
5:06:18 h van Dam, Willem   Overall: 94 M: 69 Cat M40: 14
2004 2 Events, 95.061 km  (More)
27.11.2004 Quad Dipsea Trail Run (USA) 28mi
5:49:09 h van Dam, Willem *CA  Overall: 63 M: 55 Cat M40: 14
27.03.2004 Pirates Cove Trail Run (USA) 50km
5:51:56 h van Dam, Willem *Novato, CA  Overall: 13 M: 11 Cat M40: 4
2003 2 Events, 131.161 km  (More)
22.11.2003 JFK 50 Mile (USA) 50mi
8:53:12 h van Dam, Willem *Novato, CA, USA  Overall: 118 M: 105 Cat M40: 28
23.08.2003 Tamalpa Headlands 50K (USA) 31.5mi
6:19:45 h van Dam, Willem   Overall: 112 M: 89 Cat M40: 16

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 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003
50km 4:03:45  
 
 
 
 
 
4:15:44
(2255/34) 		 
 
 
4:31:50
(2069/54) 		4:03:45
(903/13) 		 
 
 
50mi 6:55:41  
 
 
 
 
 
6:55:41
(32/1) 		 
 
 
 
 
 
 
 
100km 9:19:44  
 
 
 
 
 
 
 
 
 
9:19:44
(676/12) 		 
 
 
 
6h 70.658  
 
 
 
 
 
 
 
 
70.658
(164/9) 		 
 
 
 
 

Comparison table

Comparison of performances in races with multiple participations

   2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003
Way Too Cool 50K Endurance Run 7   4:49:38 4:46:40 4:53:54   4:39:24   4:50:10       5:02:26 5:06:18    
JFK 50 Mile 4                 7:29:05   7:35:33   7:43:11   8:53:12
Quad Dipsea Trail Run 3     5:35:21         5:28:09           5:49:09  
Tamalpa Headlands 50K 2                         5:36:45   6:19:45
San Francisco 50 Mile Endurance Run 2       8:53:18 9:20:32                    
Quicksilver 100 km Endurance Run 2   12:53:40 12:07:30                        
Skyline 50k Endurance Run 2               4:37:35 4:57:36            
Hells Hills 50 Mile Race 2         8:46:11 9:21:54                  
Eemlake Run (Eemmeerloop) 2                 4:20:17 3:57:52          
Miwok 100k Trail race 2           12:44:23   10:38:19              
De Zestig van Texel 2                 6:19:34   5:21:55