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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Spensko, Michael   Submit Personal Website Send Link 
Club:  
Residence:
Year of birth: 1947 (Cat. german: M75)
Date of birth: 00.00.0000 (Cat. internat.: M75)
Nationality: USA USA United States
RunnerID: 115850
 

19 search results (19 Events, 1602.65 km).  (More)

1997 1 Event, 50 km  (More)
06.09.1997 Baldy Peaks 50K (USA) 50km
8:20:26 h Spensko, Michael   Overall: 31 M: 26 Cat M45: 3
1996 4 Events, 291.401 km  (More)
03.08.1996 Skyline 50k Endurance Run (USA) 50km
5:25:29 h Spensko, Michael   Overall: 66 M: 54 Cat M45: 11
20.04.1996 Leona Divide 50 Mile Run (USA) 50mi
9:39:55 h Spensko, Michael   Overall: 55 M: 46 Cat M45: 7
06.04.1996 American River 50 Mile Endurance Run (USA) 50mi
9:01:26 h Spensko, Michael   Overall: 148 M: 121 Cat M45: 24
03.02.1996 Jed Smith Ultra Classic - 50 Mile Race (USA) 50mi
8:41:12 h Spensko, Michael   Overall: 20 M: 18 Cat M45: 6
1995 2 Events, 130.467 km  (More)
10.12.1995 OTHTC High Desert 50K Ultra (USA) 50km
4:39:19 h Spensko, Michael   Overall: 23 M: 19 Cat M45: 6
01.04.1995 American River 50 Mile Endurance Run (USA) 50mi
10:07:35 h Spensko, Michael   Overall: 315 M: 263 Cat M45: 57
1994 3 Events, 321.868 km  (More)
23.-24.06.1994 Western States 100 Mile Endurance Run (USA) 100mi
28:30:21 h Spensko, Michael   Overall: 183 M: 164 Cat M45: 39
02.04.1994 American River 50 Mile Endurance Run (USA) 50mi
8:29:59 h Spensko, Michael   Overall: 128 M: 112 Cat M45: 19
05.02.1994 Jed Smith Ultra Classic - 50 Mile Race (USA) 50mi
7:48:58 h Spensko, Michael   Overall: 10 M: 10 Cat M45: 4
1993 5 Events, 467.513 km  (More)
10.-11.09.1993 Superior Fall Trail Races 100 Mile (USA) 100mi
28:40:18 h Spensko, Michael   Overall: 27 M: 26 Cat M45: 8
17.04.1993 Leona Divide 50 Mile Run (USA) 50mi
9:11:02 h Spensko, Michael   Overall: 22 M: 20 Cat M45: 2
03.04.1993 American River 50 Mile Endurance Run (USA) 50mi
8:59:43 h Spensko, Michael   Overall: 182 M: 155 Cat M45: 28
06.02.1993 Jed Smith Ultra Classic - 50 Mile Race (USA) 50mi
7:47:30 h Spensko, Michael   Overall: 12 M: 11 Cat M45: 1
17.01.1993 Spunky Canyon Ultra (USA) 40.5mi
7:07:37 h Spensko, Michael   Overall: 41 M: 38 Cat M45: 7
1992 4 Events, 341.401 km  (More)
12.12.1992 OTHTC High Desert 50K Ultra (USA) 50km
4:37:15 h Spensko, Michael   Overall: 6 M: 6 Cat M40: 3
25.-26.07.1992 Vermont 100 Mile Endurance Race (USA) 100mi
23:35:45 h Spensko, Michael   Overall: 111 M: 100 Cat M40: 28
30.05.1992 Shadow of the Giants 50K (USA) 50km
4:51:01 h Spensko, Michael   Overall: 29 M: 27 Cat M40: 6
18.04.1992 Leona Divide 50 Mile Run (USA) 50mi
9:26:47 h Spensko, Michael   Overall: 22 M: 20 Cat M40: 6

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
50mi 7:47:30  
8:41:12
  		 
7:48:58
  		7:47:30
  		 

Comparison table

Comparison of performances in races with multiple participations

   1997 1996 1995 1994 1993 1992
American River 50 Mile Endurance Run 4   9:01:26 10:07:35 8:29:59 8:59:43  
Leona Divide 50 Mile Run 3   9:39:55     9:11:02 9:26:47
Jed Smith Ultra Classic - 50 Mile Race 3   8:41:12   7:48:58 7:47:30  
OTHTC High Desert 50K Ultra 2     4:39:19     4:37:15