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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kosters, Eric   Submit Personal Website Send Link 
Club:  
Residence: Yorba Linda, CA
Year of birth: 1961 (Cat. german: M65)
Date of birth: 00.00.0000 (Cat. internat.: M60)
Nationality: USA USA United States
RunnerID: 37007
 

24 search results (24 Events, 1646.623 km).  (More)

2016 4 Events, 371.868 km  (More)
19.11.2016 Chino Hills 50K Race (USA) 50km
5:00:08 h Kosters, Eric *Yorba Linda, CA  Overall: 6 M: 6 Cat M50: 1
06.-07.08.2016 Angeles Crest 100 Mile (USA) 100mi
30:27:11 h Kosters, Eric *Yorba Linda, CA  Overall: 84 M: 79 Cat M50: 6
14.05.2016 PCT 50 Mile Trail Run (USA) 50mi
9:11:12 h Kosters, Eric *Yorba Linda, CA  Overall: 8 M: 7 Cat M50: 1
26.03.2016 Old Goat's 50 Mile Trail Race (USA) 50mi
10:55:09 h Kosters, Eric *Yorba Linda, CA  Overall: 12 M: 9 Cat M50: 1
2015 2 Events, 130.467 km  (More)
09.05.2015 PCT 50 Mile Trail Run (USA) 50mi
9:38:22 h Kosters, Eric   Overall: 20 M: 19 Cat M50: 4
21.03.2015 Old Goat's 50 km Trail Race (USA) 50km
6:27:55 h Kosters, Eric *Yorba Linda, CA  Overall: 4 M: 3 Cat M50: 2
2013 2 Events, 130.467 km  (More)
11.05.2013 PCT 50 Mile Trail Run (USA) 50mi
11:00:34 h Kosters, Eric *Yorba Linda, CA  Overall: 52 M: 43 Cat M50: 3
02.02.2013 Ray Miller 50 km Trail Race (USA) 50km
5:42:15 h Kosters, Eric   Overall: 25 M: 17 Cat M50: 1
2011 2 Events, 210.934 km  (More)
14.05.2011 Whoo's In El Moro 50k Trail Race (USA) 50km
5:05:34 h Kosters, Eric *Yorba Linda, CA  Overall: 14 M: 10 Cat M45: 3
26.-27.02.2011 Rocky Road 100 Mile Run (USA) 100mi
30:13:18 h Kosters, Eric *Yorba Linda, CA  Overall: 28 M: 21 Cat M45: 4
2010 3 Events, 200 km  (More)
18.-19.09.2010 The Chimera 100 km Mountain Race (USA) 100km
20:41:00 h Kosters, Eric *Yorba Linda, CA  Overall: 12 M: 8 Cat M45: 1
21.08.2010 Bulldog 50k Ultra Run (USA) 50km
5:53:49 h Kosters, Eric   Overall: 60 M: 47 Cat M45: 4
06.03.2010 San Juan Trail 50 Km (USA) 50km
6:16:40 h Kosters, Eric   Overall: 28 M: 22 Cat M45: 6
2009 3 Events, 172.42 km  (More)
27.12.2009 Big Cat Challenge 12-Hour Run (USA) 12h
72.420 km Kosters, Eric   Overall: 9 M: 7 Cat M45: 2
22.11.2009 Santa Monica Mountains 50 km (USA) 50km
6:15:43 h Kosters, Eric *Yorba Linda, CA  Overall: 22 M: 20 Cat M45: 3
22.08.2009 Bulldog 50k Ultra Run (USA) 50km
5:33:19 h Kosters, Eric   Overall: 41 M: 34 Cat M45: 4
2008 4 Events, 200 km  (More)
12.04.2008 Old Goat's 50 km Trail Race (USA) 50km
6:04:05 h Kosters, Eric *Yorba Linda, CA  Overall: 10 M: 8 Cat M45: 1
12.04.2008 San Juan Trail 50 Km (USA) 50km
6:04:05 h Kosters, Eric   Overall: 11 M: 9 Cat M45: 1
02.02.2008 Twin Peaks 50K (USA) 50km
7:46:34 h Kosters, Eric   Overall: 19 M: 15 Cat M45: 2
20.01.2008 Calico Trail Run 50 km (USA) 50km
5:21:09 h Kosters, Eric *Yorba Linda, CA  Overall: 20 M: 17 Cat M45: 6
2007 3 Events, 180.467 km  (More)
18.11.2007 Santa Monica Mountains 50 km (USA) 50km
5:31:45 h Kosters, Eric *Yorba Linda, CA  Overall: 7 M: 7 Cat M45: 1
12.05.2007 PCT 50 Mile Trail Run (USA) 50mi
12:00:00 h Kosters, Eric   Overall: 65 M: 56 Cat M45: 13
03.02.2007 Twin Peaks 50K (USA) 50km
5:30:37 h Kosters, Eric   Overall: 11 M: 9 Cat M45: 2
2006 1 Event, 50 km  (More)
04.11.2006 San Juan Trail 50 Km (USA) 50km
6:57:51 h Kosters, Eric   Overall: 20 M: 19 Cat M40: 4

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 2015 2013 2011 2010 2009 2008 2007 2006

Comparison table

Comparison of performances in races with multiple participations

   2016 2015 2013 2011 2010 2009 2008 2007 2006
PCT 50 Mile Trail Run 4 9:11:12 9:38:22 11:00:34         12:00:00  
San Juan Trail 50 Km 3         6:16:40   6:04:05   6:57:51
Twin Peaks 50K 2             7:46:34 5:30:37  
Santa Monica Mountains 50 km 2           6:15:43   5:31:45  
Bulldog 50k Ultra Run 2         5:53:49 5:33:19      
Old Goat's 50 km Trail Race 2   6:27:55         6:04:05