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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: O'Brien, David   Submit Personal Website Send Link 
Club:  
Residence: TAS
Year of birth: 1966 (Cat. german: M60)
Date of birth: 00.00.0000 (Cat. internat.: M55)
Nationality: AUS AUS Australia
RunnerID: 313102
 

8 search results (8 Events, 563.286 km).  (More)

2017 1 Event, 100 km  (More)
23.07.2017 River Run 100 Brisbane (AUS) 100km
12:04:04 h O'Brien, David   Overall: 8 M: 8 Cat M50: 1
2016 2 Events, 103.286 km  (More)
11.12.2016 Gold Coast 50 Road Race (AUS) 50km
5:24:09 h O'Brien, David   Overall: 98 M: 72 Cat M45: 11
13.02.2016 6h Caboolture Historical Village Dusk to Dawn (AUS) 6h
53.286 km O'Brien, David   Overall: 10 M: 9 Cat M45: 2
1998 1 Event, 64 km  (More)
05.12.1998 Bruny Island Ultra Marathon (AUS) 64km
5:16:07 h O'Brien, David *TAS  Overall: 2 M: 2 Cat M23: 2
1997 4 Events, 296 km  (More)
06.12.1997 Bruny Island Ultra Marathon (AUS) 64km
5:05:43 h O'Brien, David   Overall: 1 M: 1 Cat M23: 1
15.06.1997 Lauderdale Nosh-Up 50km Run (AUS) 50km
3:33:10 h O'Brien, David   Overall: 1 M: 1 Cat M23: 1
12.04.1997 Ross to Richmond 100km (AUS) 100km
8:25:33 h O'Brien, David   Overall: 1 M: 1 Cat M23: 1
01.02.1997 Cradle Mountain Run (AUS) 82km
10:42:00 h O'Brien, David   Overall: 4 M: 4 Cat M23: 3

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 2016 1998 1997
50km 5:24:09  
5:24:09
(8489/239) 		 
 
100km 8:25:33  
 
 
8:25:33
 
6h 53.286  
53.286
(2118/65) 		 
 

Comparison table

Comparison of performances in races with multiple participations

   2017 2016 1998 1997
Bruny Island Ultra Marathon 2     5:16:07 5:05:43