| Name: | O'Connor, James |
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| Club: | |||
| Residence: | Princeton, NJ | ||
| Year of birth: | 1974 | (Cat. german: M50) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M50) | |
| Nationality: | USA ![]() |
United States | |
| RunnerID: | 143700 | ||
7 search results (7 Events, 840.694 km). (More)
| 2025 | 1 Event, 80.467 km (More) | ||||
|---|---|---|---|---|---|
| 21.03.2025 | Badger Mountain 50 Mile Challenge (USA) | 50mi | |||
| 9:50:25 h | O'Connor, James | *Kennewick, WA | Overall: 22 | M: 17 | Cat M50: 2 |
| 2023 | 1 Event, 80.467 km (More) | ||||
| 24.03.2023 | Badger Mountain 50 Mile Challenge (USA) | 50mi | |||
| 10:32:13 h | O'Connor, James | *Kennewick, WA | Overall: 33 | M: 28 | Cat M45: 2 |
| 2022 | 1 Event, 80.467 km (More) | ||||
| 25.03.2022 | Badger Mountain 50 Mile Challenge (USA) | 50mi | |||
| 11:23:46 h | O'Connor, James | *Kennewick, WA | Overall: 32 | M: 29 | Cat M45: 3 |
| 2019 | 1 Event, 160.934 km (More) | ||||
| 29.-30.03.2019 | Badger Mountain 100 Mile Challenge (USA) | 100mi | |||
| 23:10:59 h | O'Connor, James | *Kennewick, WA | Overall: 29 | M: 27 | Cat M40: 10 |
| 2012 | 1 Event, 80.467 km (More) | ||||
| 17.11.2012 | JFK 50 Mile (USA) | 50mi | |||
| 7:22:07 h | O'Connor, James | *Troy, NY | Overall: 48 | M: 41 | Cat M35: 11 |
| 2011 | 1 Event, 194.592 km (More) | ||||
| 16.-17.07.2011 | Lone Ranger 24 hr Ultra-Marathon (USA) | 24h | |||
| 194.592 km | O'Connor, James | *Troy, NY | Overall: 4 | M: 3 | Cat M35: 1 |
| 2010 | 1 Event, 163.3 km (More) | ||||
| 17.-18.07.2010 | Lone Ranger 24 hr Ultra-Marathon (USA) | 24h | |||
| 163.300 km | O'Connor, James | *Princeton, NJ | Overall: 11 | M: 6 | Cat M35: 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 | 2025 | 2023 | 2022 | 2019 | 2012 | 2011 | 2010 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2023 | 2022 | 2019 | 2012 | 2011 | 2010 | ||
|---|---|---|---|---|---|---|---|---|
| Badger Mountain 50 Mile Challenge | 3 | 9:50:25 | 10:32:13 | 11:23:46 | ||||
| Lone Ranger 24 hr Ultra-Marathon | 2 | 194.592 | 163.300 |





