| Name: | O'Callaghan, Sean |
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| Club: | |||
| Residence: | Seattle, WA | ||
| Year of birth: | 1973 | (Cat. german: M50) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M50) | |
| Nationality: | USA ![]() |
United States | |
| RunnerID: | 351475 | ||
12 search results (12 Events, 993.736 km). (More)
| 2025 | 1 Event, 50 km (More) | ||||
|---|---|---|---|---|---|
| 12.04.2025 | Yakima Skyline Rim 50k (USA) | 50km | |||
| 11:32:05 h | O'Callaghan, Sean | Overall: 85 | M: 60 | Cat M50: 12 | |
| 2018 | 1 Event, 50 km (More) | ||||
| 30.06.2018 | Needles 50k (USA) | 50km | |||
| 12:54:00 h | O'Callaghan, Sean | *Seattle, WA | Overall: 54 | M: 39 | Cat M40: 13 |
| 2016 | 5 Events, 441.401 km (More) | ||||
| 27.-28.08.2016 | Cascade Crest Classic 100 Mile (USA) | 100mi | |||
| 32:00:58 h | O'Callaghan, Sean | *Seattle, WA | Overall: 95 | M: 73 | Cat M40: 17 |
| 23.07.2016 | Needles 50k (USA) | 50km | |||
| 10:48:00 h | O'Callaghan, Sean | *Seattle, WA | Overall: 31 | M: 21 | Cat M40: 4 |
| 02.04.2016 | Gorge Waterfalls 100k (USA) | 100km | |||
| 17:06:42 h | O'Callaghan, Sean | *Seattle, WA | Overall: 211 | M: 157 | Cat M40: 26 |
| 20.02.2016 | Antelope Canyon 50 Mile Race (USA) | 50mi | |||
| 12:33:57 h | O'Callaghan, Sean | *Seattle, WA | Overall: 108 | M: 76 | Cat M40: 18 |
| 06.02.2016 | Orcas Island 50k (USA) | 50km | |||
| 7:41:59 h | O'Callaghan, Sean | *Seattle, WA | Overall: 183 | M: 147 | Cat M40: 22 |
| 2015 | 1 Event, 80.467 km (More) | ||||
| 14.03.2015 | Monument Valley 50 Mile Race (USA) | 50mi | |||
| 12:08:34 h | O'Callaghan, Sean | *Seattle, WA | Overall: 25 | M: 20 | Cat M40: 2 |
| 2014 | 2 Events, 130.467 km (More) | ||||
| 07.06.2014 | Rainier to Ruston Rail-Trail 50 Mile Ultra (USA) | 50mi | |||
| 10:15:16 h | O'Callaghan, Sean | *Seattle | Overall: 23 | M: 16 | Cat M40: 4 |
| 15.03.2014 | Chuckanut 50K (USA) | 50km | |||
| 6:52:51 h | O'Callaghan, Sean | *Seattle, WA | Overall: 275 | M: 202 | Cat M40: 44 |
| 2013 | 1 Event, 160.934 km (More) | ||||
| 19.-20.04.2013 | The Zion 100 Mile Run (USA) | 100mi | |||
| 28:51:41 h | O'Callaghan, Sean | *MA | Overall: 62 | M: 52 | Cat M35: 10 |
| 2012 | 1 Event, 80.467 km (More) | ||||
| 30.09.2012 | Vermont 50 Miles Ultra Run (USA) | 50mi | |||
| 12:10:08 h | O'Callaghan, Sean | *Natick, MA | Overall: 267 | M: 211 | Cat M35: 43 |
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 | 2025 | 2018 | 2016 | 2015 | 2014 | 2013 | 2012 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2018 | 2016 | 2015 | 2014 | 2013 | 2012 | ||
|---|---|---|---|---|---|---|---|---|
| Needles 50k | 2 | 12:54:00 | 10:48:00 |





