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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kosmalski, Peter   Submit Personal Website Send Link 
Club:  
Residence: Phoenixville, PA
Year of birth: 1974 (Cat. german: M50)
Date of birth: 00.00.0000 (Cat. internat.: M50)
Nationality: USA USA United States
RunnerID: 71515
 

7 search results (7 Events, 774.203 km).  (More)

2017 1 Event, 80.467 km  (More)
18.11.2017 JFK 50 Mile (USA) 50mi
12:41:03 h Kosmalski, Peter *Malvern, PA  Overall: 724 M: 513 Cat M40: 91
2009 1 Event, 160.934 km  (More)
27.-28.06.2009 Western States 100 Mile Endurance Run (USA) 100mi
29:40:34 h Kosmalski, Peter *Phoenixville, PA  Overall: 224 M: 180 Cat M23: 29
2007 1 Event, 80.467 km  (More)
22.09.2007 Tussey Mountainback 50 Miler (USA) 50mi
9:48:33 h Kosmalski, Peter *Phoenixville, PA  Overall: 44 M: 36 Cat M23: 9
2006 1 Event, 50 km  (More)
25.03.2006 The HAT Run 50K (USA) 50km
5:44:03 h Kosmalski, Peter *PA  Overall: 153 M: 121 Cat M23: 29
2005 2 Events, 321.868 km  (More)
15.-16.10.2005 Javelina Jundred 100 Mile Endurance Run (USA) 100mi
26:16:23 h Kosmalski, Peter *Phoenixville, PA  Overall: 16 M: 13 Cat M23: 1
02.-03.04.2005 Umstead Endurance Run 100 Miles (USA) 100mi
27:02:38 h Kosmalski, Peter *PA  Overall: 60 M: 52 Cat M23: 5
2004 1 Event, 80.467 km  (More)
20.11.2004 JFK 50 Mile (USA) 50mi
9:56:48 h Kosmalski, Peter *St. Davids, PA  Overall: 303 M: 267 Cat M23: 62

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 2009 2007 2006 2005 2004
50mi 9:48:33  
 
9:48:33
(218/202) 		 
 
 

Comparison table

Comparison of performances in races with multiple participations

   2017 2009 2007 2006 2005 2004
JFK 50 Mile 2 12:41:03         9:56:48