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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Samuelson, Mark   Submit Personal Website Send Link 
Club:  
Residence: CA
Year of birth: 1953 (Cat. german: M70)
Date of birth: 00.00.0000 (Cat. internat.: M70)
Nationality: USA USA United States
RunnerID: 220962
 

54 search results (54 Events, 4089.89 km).  (More)

1997 1 Event, 50 km  (More)
15.03.1997 Way Too Cool 50K Endurance Run (USA) 50km
4:22:41 h Samuelson, Mark   Overall: 28 M: 28 Cat M40: 7
1996 5 Events, 280.467 km  (More)
24.05.1996 Ohlone 50K Wilderness Run (USA) 50km
5:29:04 h Samuelson, Mark   Overall: 20 M: 14 Cat M40: 4
11.05.1996 Quicksilver 50 km Endurance Run (USA) 50km
5:13:47 h Samuelson, Mark   Overall: 20 M: 18 Cat M40: 6
06.04.1996 American River 50 Mile Endurance Run (USA) 50mi
9:20:25 h Samuelson, Mark   Overall: 184 M: 150 Cat M40: 38
09.03.1996 Way Too Cool 50K Endurance Run (USA) 50km
4:27:19 h Samuelson, Mark   Overall: 26 M: 26 Cat M40: 4
03.02.1996 Jed Smith Ultra Classic - 50 Km Race (USA) 50km
3:48:20 h Samuelson, Mark   Overall: 11 M: 11 Cat M40: 2
1995 5 Events, 425.73 km  (More)
28.10.1995 Sierra Nevada Endurance 52 Mile Run (USA) 52.4mi
9:33:05 h Samuelson, Mark   Overall: 7 M: 6 Cat M40: 2
21.-22.08.1995 Leadville Trail 100 Mile (USA) 100mi
21:03:35 h Samuelson, Mark *CA  Overall: 2 M: 2 Cat M40: 1
21.05.1995 Ohlone 50K Wilderness Run (USA) 50km
5:32:55 h Samuelson, Mark   Overall: 8 M: 8 Cat M40: 2
13.05.1995 Quicksilver 50 Mile Endurance Run (USA) 50mi
8:31:14 h Samuelson, Mark   Overall: 10 M: 7 Cat M40: 3
11.03.1995 Way Too Cool 50K Endurance Run (USA) 50km
4:29:54 h Samuelson, Mark   Overall: 20 M: 19 Cat M40: 3
1994 3 Events, 180.467 km  (More)
15.05.1994 Ohlone 50K Wilderness Run (USA) 50km
5:14:40 h Samuelson, Mark   Overall: 3 M: 3 Cat M40: 1
02.04.1994 American River 50 Mile Endurance Run (USA) 50mi
7:14:53 h Samuelson, Mark   Overall: 35 M: 32 Cat M40: 8
12.03.1994 Way Too Cool 50K Endurance Run (USA) 50km
4:11:35 h Samuelson, Mark   Overall: 15 M: 15 Cat M40: 3
1993 2 Events, 130.467 km  (More)
08.05.1993 Quicksilver 50 Mile Endurance Run (USA) 50mi
8:05:02 h Samuelson, Mark   Overall: 5 M: 4 Cat M35: 1
13.03.1993 Way Too Cool 50K Endurance Run (USA) 50km
4:13:19 h Samuelson, Mark   Overall: 13 M: 12 Cat M35: 3
1992 5 Events, 391.401 km  (More)
26.-27.09.1992 Angeles Crest 100 Mile (USA) 100mi
27:18:05 h Samuelson, Mark *CA  Overall: 22 M: 22 Cat M35: 6
17.05.1992 Ohlone 50K Wilderness Run (USA) 50km
5:25:19 h Samuelson, Mark   Overall: 11 M: 11 Cat M35: 2
09.05.1992 Quicksilver 50 km Endurance Run (USA) 50km
4:59:20 h Samuelson, Mark   Overall: 12 M: 12 Cat M35: 3
04.04.1992 American River 50 Mile Endurance Run (USA) 50mi
7:29:33 h Samuelson, Mark   Overall: 40 M: 38 Cat M35: 10
14.03.1992 Way Too Cool 50K Endurance Run (USA) 50km
4:31:25 h Samuelson, Mark   Overall: 20 M: 20 Cat M35: 5
1991 4 Events, 200 km  (More)
24.08.1991 Mule Run 50K (USA) 50km
5:28:42 h Samuelson, Mark   Overall: 30 M: 26 Cat M35: 8
01.06.1991 Shadow of the Giants 50K (USA) 50km
4:49:11 h Samuelson, Mark   Overall: 20 M: 19 Cat M35: 5
19.05.1991 Ohlone 50K Wilderness Run (USA) 50km
6:47:10 h Samuelson, Mark   Overall: 37 M: 30 Cat M35: 4
09.03.1991 Way Too Cool 50K Endurance Run (USA) 50km
5:26:19 h Samuelson, Mark   Overall: 71 M: 62 Cat M35: 21
1990 7 Events, 486.462 km  (More)
24.11.1990 Quad Dipsea Trail Run (USA) 28mi
5:22:32 h Samuelson, Mark   Overall: 21 M: 19 Cat M35: 8
15.09.1990 Pacific Crest Trail 50 Km (USA) 50km
6:01:14 h Samuelson, Mark   Overall: 24 M: 24 Cat M35: 7
21.-22.07.1990 Vermont 100 Mile Endurance Race (USA) 100mi
21:52:55 h Samuelson, Mark   Overall: 39 M: 36 Cat M35: 7
20.05.1990 Ohlone 50K Wilderness Run (USA) 50km
5:13:56 h Samuelson, Mark   Overall: 9 M: 9 Cat M35: 2
12.05.1990 Quicksilver 50 km Endurance Run (USA) 50km
4:41:44 h Samuelson, Mark   Overall: 3 M: 3 Cat M35: 1
07.04.1990 American River 50 Mile Endurance Run (USA) 50mi
7:57:34 h Samuelson, Mark   Overall: 78 M: 74 Cat M35: 19
10.03.1990 Way Too Cool 50K Endurance Run (USA) 50km
4:59:44 h Samuelson, Mark   Overall: 23 M: 22 Cat M35: 7
1989 3 Events, 291.401 km  (More)
24.-25.06.1989 Western States 100 Mile Endurance Run (USA) 100mi
25:54:42 h Samuelson, Mark   Overall: 122 M: 110 Cat M35: 30
21.05.1989 Ohlone 50K Wilderness Run (USA) 50km
5:11:24 h Samuelson, Mark   Overall: 9 M: 9 Cat M35: 5
28.01.1989 Ledson Marsh 50 Mile (USA) 50mi
7:49:25 h Samuelson, Mark   Overall: 8 M: 7 Cat M35: 3
1988 3 Events, 180.467 km  (More)
08.10.1988 Dick Collins Firetrails 50 Mile (USA) 50mi
8:23:20 h Samuelson, Mark   Overall: 8 M: 8 Cat M23: 3
07.08.1988 Skyline 50k Endurance Run (USA) 50km
4:33:35 h Samuelson, Mark   Overall: 11 M: 10 Cat M23: 6
15.05.1988 Ohlone 50K Wilderness Run (USA) 50km
5:14:03 h Samuelson, Mark   Overall: 9 M: 8 Cat M23: 2
1987 2 Events, 126.655 km  (More)
20.09.1987 Lassen Park Ultra (USA) 28.7mi
4:11:54 h Samuelson, Mark   Overall: 12 M: 12 Cat M23: 2
12.04.1987 American River 50 Mile Endurance Run (USA) 50mi
7:30:54 h Samuelson, Mark   Overall: 37 M: 36 Cat M23: 15
1986 1 Event, 80.467 km  (More)
13.04.1986 American River 50 Mile Endurance Run (USA) 50mi
7:02:27 h Samuelson, Mark   Overall: 21 M: 21 Cat M23: 9
1985 2 Events, 245.263 km  (More)
06.-07.07.1985 Western States 100 Mile Endurance Run (USA) 100mi
23:08:53 h Samuelson, Mark   Overall: 63 M: 56 Cat M23: 26
06.04.1985 The Forty-Niner Double Marathon Trail Run (USA) 52.4mi
8:34:06 h Samuelson, Mark   Overall: 22 M: 22 Cat M23: 11
1984 3 Events, 311.407 km  (More)
23.-24.06.1984 Western States 100 Mile Endurance Run (USA) 93.5mi
19:42:00 h Samuelson, Mark   Overall: 22 M: 22 Cat M23: 12
02.06.1984 Nugget 50 Mile Trail Run (USA) 50mi
8:09:47 h Samuelson, Mark   Overall: 8 M: 8 Cat M23: 4
15.04.1984 American River 50 Mile Endurance Run (USA) 50mi
7:25:38 h Samuelson, Mark   Overall: 32 M: 32 Cat M23: 16
1983 3 Events, 309.154 km  (More)
08.10.1983 Cow Mountain Planet Earth Run (USA) 48.6mi
7:52:43 h Samuelson, Mark   Overall: 14 M: 13 Cat M23: 5
11.09.1983 Drake's Bay 50 Mile Run (USA) 50mi
11:57:00 h Samuelson, Mark   Overall: 21 M: 20 Cat M23: 11
25.-26.06.1983 Western States 100 Mile Endurance Run (USA) 93.5mi
23:42:00 h Samuelson, Mark   Overall: 97 M: 90 Cat M23: 47
1982 4 Events, 319.615 km  (More)
09.10.1982 Gunflint Trail 50 Mile (USA) 50mi
6:11:28 h Samuelson, Mark *CA  Overall: 1 M: 1 Cat M23: 1
02.10.1982 Cow Mountain Planet Earth Run (USA) 48.6mi
6:58:30 h Samuelson, Mark   Overall: 8 M: 8 Cat M23: 3
18.04.1982 American River 50 Mile Endurance Run (USA) 50mi
7:03:46 h Samuelson, Mark   Overall: 11 M: 11 Cat M23: 5
14.02.1982 Jed Smith Ultra Classic - 50 Mile Race (USA) 50mi
5:59:03 h Samuelson, Mark   Overall: 5 M: 5 Cat M23: 5
1981 1 Event, 80.467 km  (More)
15.02.1981 Jed Smith Ultra Classic - 50 Mile Race (USA) 50mi
5:58:38 h Samuelson, Mark   Overall: 5 M: 5 Cat M23: 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 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981
50km 3:48:20  
3:48:20
  		 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
50mi 5:58:38  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5:59:03
  		5:58:38
 

Comparison table

Comparison of performances in races with multiple participations

   1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981
Way Too Cool 50K Endurance Run 8 4:22:41 4:27:19 4:29:54 4:11:35 4:13:19 4:31:25 5:26:19 4:59:44                  
American River 50 Mile Endurance Run 8   9:20:25   7:14:53   7:29:33   7:57:34     7:30:54 7:02:27   7:25:38   7:03:46  
Ohlone 50K Wilderness Run 8   5:29:04 5:32:55 5:14:40   5:25:19 6:47:10 5:13:56 5:11:24 5:14:03              
Western States 100 Mile Endurance Run 4                 25:54:42       23:08:53 19:42:00 23:42:00    
Quicksilver 50 km Endurance Run 3   5:13:47       4:59:20   4:41:44                  
Cow Mountain Planet Earth Run 2                             7:52:43 6:58:30  
Jed Smith Ultra Classic - 50 Mile Race 2                               5:59:03 5:58:38
Quicksilver 50 Mile Endurance Run 2     8:31:14   8:05:02