| Name: | Duff, Robert |
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| Club: | |||
| Residence: | Newark, DE | ||
| Year of birth: | 1975 | (Cat. german: M50) | |
| Date of birth: | 19.05.1975 | (Cat. internat.: M50) | |
| Nationality: | USA ![]() |
United States | |
| RunnerID: | 343600 | ||
2 search results (2 Events, 135.295 km). (More)
| 2019 | 1 Event, 85.295 km (More) | ||||
|---|---|---|---|---|---|
| 16.-19.05.2019 | 3 Days at the Fair 72 Hour Race (USA) | 72h | |||
| 85.295 km | Duff, Robert | *Blue Bell, PA | Overall: 43 | M: 30 | Cat M40: 8 |
| 2009 | 1 Event, 50 km (More) | ||||
| 20.06.2009 | Booty Rumble (USA) | 50km | |||
| 5:35:00 h | Duff, Robert | *DE | Overall: 3 | M: 3 | Cat M23: 1 |
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 | 2019 | 2009 |
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