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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Islas, Harry   Submit Personal Website Send Link 
Club:  
Residence: CA
Year of birth: 1951 (Cat. german: M75)
Date of birth: 00.00.0000 (Cat. internat.: M70)
Nationality: USA USA United States
RunnerID: 115715
 

45 search results (45 Events, 2916.841 km).  (More)

2003 2 Events, 130.467 km  (More)
05.04.2003 American River 50 Mile Endurance Run (USA) 50mi
8:48:02 h Islas, Harry   Overall: 118 M: 102 Cat M50: 11
08.03.2003 Way Too Cool 50K Endurance Run (USA) 50km
5:50:59 h Islas, Harry   Overall: 251 M: 186 Cat M50: 17
2002 2 Events, 130.467 km  (More)
06.04.2002 American River 50 Mile Endurance Run (USA) 50mi
8:50:37 h Islas, Harry   Overall: 105 M: 83 Cat M50: 12
09.03.2002 Way Too Cool 50K Endurance Run (USA) 50km
5:53:05 h Islas, Harry   Overall: 253 M: 189 Cat M50: 25
2001 3 Events, 180.467 km  (More)
05.08.2001 Skyline 50k Endurance Run (USA) 50km
5:45:46 h Islas, Harry   Overall: 89 M: 76 Cat M45: 13
07.04.2001 American River 50 Mile Endurance Run (USA) 50mi
9:46:49 h Islas, Harry   Overall: 182 M: 151 Cat M45: 35
10.03.2001 Way Too Cool 50K Endurance Run (USA) 50km
5:55:11 h Islas, Harry   Overall: 237 M: 184 Cat M45: 39
2000 3 Events, 180.467 km  (More)
05.08.2000 Skyline 50k Endurance Run (USA) 50km
5:49:59 h Islas, Harry   Overall: 89 M: 72 Cat M45: 14
01.04.2000 American River 50 Mile Endurance Run (USA) 50mi
9:11:52 h Islas, Harry   Overall: 102 M: 82 Cat M45: 18
11.03.2000 Way Too Cool 50K Endurance Run (USA) 50km
5:33:15 h Islas, Harry   Overall: 141 M: 121 Cat M45: 19
1999 4 Events, 225.528 km  (More)
27.11.1999 Quad Dipsea Trail Run (USA) 28mi
6:09:01 h Islas, Harry   Overall: 87 M: 79 Cat M45: 11
06.11.1999 Napa Valley 50 Km (USA) 50km
4:58:44 h Islas, Harry   Overall: 11 M: 8 Cat M45: 1
16.05.1999 Ohlone 50K Wilderness Run (USA) 50km
6:10:39 h Islas, Harry   Overall: 28 M: 26 Cat M45: 5
10.04.1999 American River 50 Mile Endurance Run (USA) 50mi
8:19:13 h Islas, Harry   Overall: 86 M: 73 Cat M45: 13
1998 8 Events, 425.528 km  (More)
28.11.1998 Quad Dipsea Trail Run (USA) 28mi
5:59:56 h Islas, Harry   Overall: 79 M: 67 Cat M45: 13
01.08.1998 Skyline 50k Endurance Run (USA) 50km
5:11:22 h Islas, Harry   Overall: 39 M: 34 Cat M45: 6
06.06.1998 Shadow of the Giants 50K (USA) 50km
5:42:07 h Islas, Harry   Overall: 27 M: 22 Cat M45: 6
17.05.1998 Ohlone 50K Wilderness Run (USA) 50km
5:44:09 h Islas, Harry   Overall: 18 M: 14 Cat M45: 3
09.05.1998 Quicksilver 50 km Endurance Run (USA) 50km
4:43:13 h Islas, Harry   Overall: 27 M: 25 Cat M45: 5
04.04.1998 American River 50 Mile Endurance Run (USA) 50mi
8:37:22 h Islas, Harry   Overall: 117 M: 100 Cat M45: 15
14.03.1998 Way Too Cool 50K Endurance Run (USA) 50km
5:04:58 h Islas, Harry   Overall: 79 M: 72 Cat M45: 13
07.02.1998 Jed Smith Ultra Classic - 50 Km Race (USA) 50km
4:12:03 h Islas, Harry   Overall: 20 M: 19 Cat M45: 4
1997 6 Events, 390.324 km  (More)
13.12.1997 Sunmart Texas Trails 50 Mile (USA) 50mi
7:40:03 h Islas, Harry   Overall: 41 M: 36 Cat M45: 9
29.11.1997 Quad Dipsea Trail Run (USA) 28mi
5:23:16 h Islas, Harry   Overall: 38 M: 36 Cat M45: 5
25.10.1997 Sierra Nevada Endurance 52 Mile Run (USA) 52.4mi
9:38:47 h Islas, Harry *CA  Overall: 32 M: 30 Cat M45: 6
18.05.1997 Ohlone 50K Wilderness Run (USA) 50km
5:50:56 h Islas, Harry   Overall: 13 M: 9 Cat M45: 4
10.05.1997 Quicksilver 50 km Endurance Run (USA) 50km
4:48:19 h Islas, Harry   Overall: 22 M: 21 Cat M45: 7
05.04.1997 American River 50 Mile Endurance Run (USA) 50mi
8:19:51 h Islas, Harry   Overall: 96 M: 86 Cat M45: 13
1996 7 Events, 521.868 km  (More)
29.-30.06.1996 Western States 100 Mile Endurance Run (USA) 100mi
23:32:34 h Islas, Harry   Overall: 59 M: 54 Cat M40: 15
24.05.1996 Ohlone 50K Wilderness Run (USA) 50km
5:29:04 h Islas, Harry   Overall: 19 M: 14 Cat M40: 4
11.05.1996 Quicksilver 50 km Endurance Run (USA) 50km
4:46:41 h Islas, Harry   Overall: 9 M: 9 Cat M40: 1
27.04.1996 California 50 Mile Endurance Run (USA) 50mi
8:01:12 h Islas, Harry   Overall: 7 M: 7 Cat M40: 1
06.04.1996 American River 50 Mile Endurance Run (USA) 50mi
7:48:03 h Islas, Harry   Overall: 47 M: 40 Cat M40: 5
09.03.1996 Way Too Cool 50K Endurance Run (USA) 50km
4:35:08 h Islas, Harry   Overall: 34 M: 31 Cat M40: 5
03.02.1996 Jed Smith Ultra Classic - 50 Km Race (USA) 50km
4:15:08 h Islas, Harry   Overall: 30 M: 27 Cat M40: 8
1995 8 Events, 601.258 km  (More)
25.11.1995 Quad Dipsea Trail Run (USA) 28mi
5:30:59 h Islas, Harry   Overall: 47 M: 43 Cat M40: 7
28.10.1995 Sierra Nevada Endurance 52 Mile Run (USA) 52.4mi
10:14:15 h Islas, Harry   Overall: 18 M: 16 Cat M40: 7
03.09.1995 Run On The Sly 50 Km (USA) 50km
5:15:37 h Islas, Harry   Overall: 8 M: 8 Cat M40: 3
24.-25.06.1995 Western States 100 Mile Endurance Run (USA) 100mi
26:38:33 h Islas, Harry   Overall: 66 M: 57 Cat M40: 12
20.05.1995 Silver State 50 km (USA) 50km
8:42:42 h Islas, Harry   Overall: 30 M: 24 Cat M40: 5
13.05.1995 Quicksilver 50 Mile Endurance Run (USA) 50mi
9:30:59 h Islas, Harry   Overall: 24 M: 22 Cat M40: 8
01.04.1995 American River 50 Mile Endurance Run (USA) 50mi
7:32:40 h Islas, Harry   Overall: 45 M: 42 Cat M40: 5
11.03.1995 Way Too Cool 50K Endurance Run (USA) 50km
5:10:06 h Islas, Harry   Overall: 73 M: 64 Cat M40: 15
1994 2 Events, 130.467 km  (More)
02.04.1994 American River 50 Mile Endurance Run (USA) 50mi
7:51:22 h Islas, Harry   Overall: 76 M: 69 Cat M40: 19
12.03.1994 Way Too Cool 50K Endurance Run (USA) 50km
4:46:31 h Islas, Harry   Overall: 52 M: 48 Cat M40: 14

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 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994
50km 4:12:03  
 
 
 
 
4:12:03
  		 
4:15:08
  		 
 

Comparison table

Comparison of performances in races with multiple participations

   2003 2002 2001 2000 1999 1998 1997 1996 1995 1994
American River 50 Mile Endurance Run 10 8:48:02 8:50:37 9:46:49 9:11:52 8:19:13 8:37:22 8:19:51 7:48:03 7:32:40 7:51:22
Way Too Cool 50K Endurance Run 8 5:50:59 5:53:05 5:55:11 5:33:15   5:04:58   4:35:08 5:10:06 4:46:31
Quad Dipsea Trail Run 4         6:09:01 5:59:56 5:23:16   5:30:59  
Ohlone 50K Wilderness Run 4         6:10:39 5:44:09 5:50:56 5:29:04    
Skyline 50k Endurance Run 3     5:45:46 5:49:59   5:11:22        
Quicksilver 50 km Endurance Run 3           4:43:13 4:48:19 4:46:41    
Sierra Nevada Endurance 52 Mile Run 2             9:38:47   10:14:15  
Western States 100 Mile Endurance Run 2               23:32:34 26:38:33  
Jed Smith Ultra Classic - 50 Km Race 2           4:12:03   4:15:08