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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Obrien, Michael   Submit Personal Website Send Link 
Club:  
Residence: Arlington, VA
Year of birth: 1975 (Cat. german: M50)
Date of birth: 00.00.0000 (Cat. internat.: M50)
Nationality: USA USA United States
RunnerID: 670435
 

3 search results (3 Events, 180.467 km).  (More)

2017 1 Event, 50 km  (More)
29.04.2017 Endurance Challenge - Washington D.C. Trail 50 km (USA) 50km
6:30:33 h Obrien, Michael *Frederick, MD  Overall: 165 M: 125 Cat M40: 11
2015 1 Event, 50 km  (More)
18.04.2015 Endurance Challenge - Washington D.C. Trail 50 km (USA) 50km
6:31:10 h Obrien, Michael *Arlington, VA  Overall: 163 M: 119 Cat M35: 18
2000 1 Event, 80.467 km  (More)
01.10.2000 Vermont 50 Miles Ultra Run (USA) 50mi
8:44:25 h Obrien, Michael *South Royalton, VT  Overall: 13 M: 10 Cat M23: 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 2017 2015 2000

Comparison table

Comparison of performances in races with multiple participations

   2017 2015 2000
Endurance Challenge - Washington D.C. Trail 50 km 2 6:30:33 6:31:10