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Sean O'Brien (M56)

Race Date Distance Result Overall
2019
Nine Trails 35 Mile Endurance Run 03/23/19 35 Miles 8:31:46 70
2018
Sean O'Brien 50M/50K/26.2 02/03/18 50 Miles 11:03:59 24
2017
Whoos in El Moro - Spring 05/13/17 50 KM 4:53:08 5
2016
Sean O'Brien 50M/50K/26.2 02/06/16 50 Miles 9:43:07 7
2015
Miwok 05/02/15 100 KM 12:43:00 99
Sean O'Brien 50M/50K/26.2 02/07/15 100 KM 13:35:14 53
2013
Miwok 05/04/13 60 KM 5:49:18 16
Ray Miller 50/50 02/02/13 50 Miles 9:11:46 18
2011
Santa Monica Mountains 11/20/11 50 KM 5:33:50 12
Angeles National Forest Trail Race (Mt. Disappointment) 08/13/11 50 KM 5:23:15 5
Leona Divide 04/30/11 50 Miles 8:15:37 14
Old Goat 03/26/11 50 Miles 9:16:54 8
Bandit Ultra Trail Run 02/20/11 50 KM 5:10:50 5
Avalon Benefit 50 01/15/11 50 Miles 7:36:01 9
2010
Santa Monica Mountains 11/21/10 50 KM 5:03:58 4
Bulldog 50K Ultra Run & 25K Trail Run 08/21/10 50 KM 4:29:27 5
Montana de Oro 08/15/10 50 KM 4:46:28 2
Leona Divide 04/17/10 50 Miles 8:47:55 23
Malibu Creek 03/07/10 50 KM 4:55:57 5
Avalon Benefit 50 01/16/10 50 Miles 7:25:31 5
2009
Over The Hill Track Club High Desert 50K 12/06/09 50 KM 4:24:42 22
Santa Monica Mountains 11/22/09 50 KM 4:52:54 4
Angeles National Forest Trail Race (Mt. Disappointment) 08/08/09 50 Miles 8:12:49 3
Tahoe Rim Trail 07/18/09 50 Miles 9:51:18 5
Sycamore Canyon 03/29/09 50 KM 4:34:52 3
Malibu Creek 03/08/09 50 KM 4:55:23 2
Avalon Benefit 50 01/17/09 50 Miles 8:03:20 4
2008
Santa Monica Mountains 11/23/08 50 KM 4:50:00 5
Angeles Crest 09/13/08 100 Miles 27:07 31
Bulldog 50K Ultra Run & 25K Trail Run 08/23/08 50 KM 4:19:42 4
Angeles National Forest Trail Race (Mt. Disappointment) 08/09/08 50 Miles 9:07:42 4
Silver Rush 50 07/19/08 50 Miles 10:30:09 45
Bishop High Sierra 05/17/08 50 Miles 9:13:27 6
Malibu Creek 04/06/08 50 KM 4:53:27 6
2007
Angeles National Forest Trail Race (Mt. Disappointment) 08/11/07 50 KM 5:26:18 5
2006
Angeles Crest 09/16/06 100 Miles 30:19:00 51
Angeles National Forest Trail Race (Mt. Disappointment) 08/12/06 50 KM 4:57:51 3
White River 50 07/29/06 50 Miles 9:48:09 55

Sean O'Brien (M53)

Race Date Distance Result Overall
2018
Sun Mountain 05/19/18 50 KM 7:59:18 238

Sean O'Brien (M29)

Race Date Distance Result Overall
2015
Rock/Creek StumpJump 50K 10/03/15 50 KM 6:13:45 23
Tussey Mountainback 50 Miler
  • Oct 27, 2019
  • Boalsburg, PA
50 Miles