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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Demko, David   Submit Personal Website Send Link 
Club:  
Residence: Lock Haven, PA
Year of birth: 1963 (Cat. german: M60)
Date of birth: 00.00.0000 (Cat. internat.: M60)
Nationality: USA USA United States
RunnerID: 829210
 

2 search results (2 Events, 104.717 km).  (More)

2013 1 Event, 50 km  (More)
13.10.2013 Green Monster Trail Challenge 50K (USA) 50km
9:34:10 h Demko, David *Lock Haven, PA  Overall: 53 M: 48 Cat M45: 5
2004 1 Event, 54.717 km  (More)
19.06.2004 Rachel Carson Trail Challenge (USA) 34mi
10:31:19 h Demko, David *Lock Haven, PA  Overall: 54 M: 52 Cat M40: 9

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 2013 2004