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| Name: | Alderson, Donald |
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| Club: | |||
| Residence: | San Francisco, CA | ||
| Year of birth: | 1993 | (Cat. german: M30) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M23) | |
| Nationality: | USA  |
United States | |
| RunnerID: | 2291478 | ||
3 search results (3 Events, 310.944 km). (More)
| 2025 | 2 Events, 260.944 km (More) | ||||
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| 07.-08.11.2025 | NorCal Backyard Ultra (USA) | 31h | |||
| 160.944 km | Alderson, Donald | *San Francisco, CA | Overall: 13 | M: 11 | Cat M23: 7 |
| 12.07.2025 | Siskiyou Out Back 100 Km Trail Run (USA) | 100km | |||
| 13:50:54 h | Alderson, Donald | *San Francisco, CA | Overall: 25 | M: 20 | Cat M23: 9 |
| 2024 | 1 Event, 50 km (More) | ||||
| 14.09.2024 | Berkeley Trail Adventure (USA) | 50km | |||
| 5:18:50 h | Alderson, Donald | *San Francisco, CA | Overall: 9 | M: 8 | Cat M23: 5 |
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 | 2024 |
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