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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kerth, William   Submit Personal Website Send Link 
Club:  
Residence: Roseville, CA
Year of birth: 1953 (Cat. german: M70)
Date of birth: 00.00.0000 (Cat. internat.: M70)
Nationality: USA USA United States
RunnerID: 30572
 

13 search results (13 Events, 910.05 km).  (More)

2017 2 Events, 106.327 km  (More)
25.03.2017 Santa Barbara Nine Trails 35 Mile Endurance Run (USA) 35mi
11:21:45 h Kerth, William *Roseville, CA  Overall: 88 M: 69 Cat M60: 3
07.01.2017 La Cuesta Ranch Trail Run (USA) 50km
7:38:31 h Kerth, William   Overall: 20 M: 15 Cat M60: 1
2014 1 Event, 50 km  (More)
18.01.2014 Steep Ravine 50 km Trail Run (USA) 50km
7:22:35 h Kerth, William *Roseville, CA  Overall: 26 M: 18 Cat M60: 3
2010 1 Event, 80.467 km  (More)
16.10.2010 The Spirit of Rock 50M (USA) 50mi
11:02:36 h Kerth, William *Roseville, CA  Overall: 42 M: 37 Cat M55: 2
2007 2 Events, 260.934 km  (More)
18.08.2007 Where's Waldo 100K Ultramarathon (USA) 100km
15:48:46 h Kerth, William *Roseville, CA  Overall: 58 M: 47 Cat M50: 4
23.-24.06.2007 Western States 100 Mile Endurance Run (USA) 100mi
28:52:37 h Kerth, William *Roseville, CA  Overall: 214 M: 182 Cat M50: 25
2006 1 Event, 80.467 km  (More)
01.04.2006 American River 50 Mile Endurance Run (USA) 50mi
9:47:10 h Kerth, William *Roseville, CA  Overall: 172 M: 142 Cat M50: 16
2005 3 Events, 181.161 km  (More)
27.08.2005 Tamalpa Headlands 50K (USA) 31.5mi
6:28:38 h Kerth, William   Overall: 104 M: 82 Cat M50: 9
02.04.2005 American River 50 Mile Endurance Run (USA) 50mi
10:13:26 h Kerth, William *CA  Overall: 239 M: 182 Cat M50: 33
12.03.2005 Way Too Cool 50K Endurance Run (USA) 50km
6:37:13 h Kerth, William   Overall: 300 M: 207 Cat M50: 32
2004 2 Events, 100.694 km  (More)
21.08.2004 Tamalpa Headlands 50K (USA) 31.5mi
6:53:31 h Kerth, William   Overall: 83 M: 62 Cat M50: 9
13.03.2004 Way Too Cool 50K Endurance Run (USA) 50km
5:48:00 h Kerth, William   Overall: 211 M: 159 Cat M50: 23
2003 1 Event, 50 km  (More)
08.03.2003 Way Too Cool 50K Endurance Run (USA) 50km
5:51:13 h Kerth, William   Overall: 253 M: 188 Cat M45: 42

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 2014 2010 2007 2006 2005 2004 2003

Comparison table

Comparison of performances in races with multiple participations

   2017 2014 2010 2007 2006 2005 2004 2003
Way Too Cool 50K Endurance Run 3           6:37:13 5:48:00 5:51:13
Tamalpa Headlands 50K 2           6:28:38 6:53:31  
American River 50 Mile Endurance Run 2         9:47:10 10:13:26