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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Seiber, Jonathan   Submit Personal Website Send Link 
Club:  
Residence: Portland, OR
Year of birth: 1977 (Cat. german: M45)
Date of birth: 00.00.0000 (Cat. internat.: M45)
Nationality: USA USA United States
RunnerID: 145134
 

25 search results (25 Events, 2271.881 km).  (More)

2017 1 Event, 50 km  (More)
07.10.2017 Skyline to the Sea 50km (USA) 50km
5:59:42 h Seiber, Jonathan *Portland, OR  Overall: 42 M: 31 Cat M35: 6
2016 1 Event, 160.934 km  (More)
24.-25.09.2016 Mountain Lakes 100 (USA) 100mi
27:42:26 h Seiber, Jonathan *Portland, OR  Overall: 74 M: 59 Cat M35: 14
2014 4 Events, 476.585 km  (More)
19.-20.07.2014 Vermont 100 Mile Endurance Race (USA) 100mi
23:25:54 h Seiber, Jonathan *Portland, OR  Overall: 111 M: 94 Cat M35: 27
30.03.2014 Gorge Waterfalls 100k (USA) 100km
14:48:13 h Seiber, Jonathan *Portland, OR  Overall: 41 M: 31 Cat M35: 6
25.-26.01.2014 Coldwater Rumble 100 Mile Race (USA) 100mi
24:28:53 h Seiber, Jonathan *Portland, OR  Overall: 18 M: 14 Cat M35: 6
18.01.2014 Capitol Peak MegaFatAss (USA) 34mi
5:53:08 h Seiber, Jonathan *Portland, OR  Overall: 12 M: 11 Cat M35: 2
2013 4 Events, 410.602 km  (More)
30.-31.08.2013 Idaho Mountain Trail Running Festival (IMTRF) (USA) 100mi
33:31:54 h Seiber, Jonathan   Overall: 12 M: 9 Cat M35: 3
01.06.2013 Rainier to Ruston Rail-Trail 50 Mile Ultra (USA) 50mi
8:04:53 h Seiber, Jonathan *Portland, OR  Overall: 5 M: 5 Cat M35: 1
18.05.2013 Watershed Preserve 12 Hr Trail Race (USA) 12h
69.201 km Seiber, Jonathan *Portland, OR  Overall: 28 M: 18 Cat M35: 4
16.-17.03.2013 Pacific Rim One Day (USA) 24h
100.000 km Seiber, Jonathan *OR  Overall: 15 M: 10 Cat M35: 1
2012 3 Events, 321.868 km  (More)
28.07.2012 Mt. Hood 50 Mile Trail Run (USA) 50mi
7:47:37 h Seiber, Jonathan *Portland, OR  Overall: 8 M: 8 Cat M23: 6
28.04.2012 Capitol Peak 50 Miler (USA) 50mi
9:30:31 h Seiber, Jonathan *Portland, OR  Overall: 28 M: 26 Cat M23: 14
04.-05.02.2012 Rocky Raccoon 100 Mile Trail Run (USA) 100mi
22:38:18 h Seiber, Jonathan *OR  Overall: 55 M: 49 Cat M23: 12
2011 7 Events, 510.491 km  (More)
27.-28.08.2011 Lean Horse Ultra-Marathon 100 Mile (USA) 100mi
22:49:18 h Seiber, Jonathan *Portland, OR  Overall: 17 M: 15 Cat M23: 7
30.07.2011 White River 50 Mile Trail Run (USA) 50mi
10:42:52 h Seiber, Jonathan *Portland, OR  Overall: 123 M: 105 Cat M23: 49
14.05.2011 McDonald Forest 50K Trail Run (USA) 50km
5:36:37 h Seiber, Jonathan *Portland, OR  Overall: 42 M: 33 Cat M23: 15
10.04.2011 Peterson Ridge Rumble 40 Mile Trail Run (USA) 40mi
6:09:01 h Seiber, Jonathan *Portland, OR  Overall: 33 M: 30 Cat M23: 13
11.03.2011 Gorge Waterfalls 50k (USA) 50km
5:55:29 h Seiber, Jonathan *Portland, OR  Overall: 24 M: 21 Cat M23: 7
19.02.2011 Hagg Lake Trail Runs 50K (USA) 50km
5:17:46 h Seiber, Jonathan *Portland, OR  Overall: 55 M: 49 Cat M23: 18
15.01.2011 Capitol Peak MegaFatAss (USA) 34mi
5:59:00 h Seiber, Jonathan *Portland, OR  Overall: 9 M: 8 Cat M23: 5
2010 5 Events, 341.401 km  (More)
30.10.2010 ORRC Autumn Leaves 50 Mile Run (USA) 50mi
7:27:17 h Seiber, Jonathan *Portland, OR  Overall: 9 M: 7 Cat M23: 3
21.08.2010 Hagg Dust 50k Trail Race (USA) 50km
4:47:20 h Seiber, Jonathan *Portland, OR  Overall: 3 M: 3 Cat M23: 3
31.07.2010 White River 50 Mile Trail Run (USA) 50mi
9:57:44 h Seiber, Jonathan *Portland, OR  Overall: 73 M: 63 Cat M23: 25
25.04.2010 Capitol Peak 50 Miler (USA) 50mi
8:59:36 h Seiber, Jonathan *Portland, OR  Overall: 25 M: 21 Cat M23: 10
20.02.2010 Hagg Lake Trail Runs 50K (USA) 50km
5:15:17 h Seiber, Jonathan *Portland, OR  Overall: 48 M: 43 Cat M23: 16

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 2014 2013 2012 2011 2010

Comparison table

Comparison of performances in races with multiple participations

   2017 2016 2014 2013 2012 2011 2010
Capitol Peak MegaFatAss 2     5:53:08     5:59:00  
Capitol Peak 50 Miler 2         9:30:31   8:59:36
Hagg Lake Trail Runs 50K 2           5:17:46 5:15:17
White River 50 Mile Trail Run 2           10:42:52 9:57:44