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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Preston, Kenneth   Submit Personal Website Send Link 
Club:  
Residence: Mill Valley, CA
Year of birth: 1952 (Cat. german: M70)
Date of birth: 00.00.0000 (Cat. internat.: M70)
Nationality: USA USA United States
RunnerID: 758744
 

3 search results (3 Events, 150.694 km).  (More)

2012 1 Event, 50.694 km  (More)
25.08.2012 Tamalpa Headlands 50K (USA) 31.5mi
9:54:19 h Preston, Kenneth *Mill Valley, CA  Overall: 181 M: 114 Cat M55: 11
1988 1 Event, 50 km  (More)
07.08.1988 Skyline 50k Endurance Run (USA) 50km
5:34:02 h Preston, Kenneth   Overall: 60 M: 48 Cat M35: 14
1987 1 Event, 50 km  (More)
01.08.1987 Skyline 50k Endurance Run (USA) 50km
6:20:40 h Preston, Kenneth   Overall: 57 M: 53 Cat M23: 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 2012 1988 1987

Comparison table

Comparison of performances in races with multiple participations

   2012 1988 1987
Skyline 50k Endurance Run 2   5:34:02 6:20:40