| Name: | Duff, Andrew |
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| Club: | |||
| Residence: | Bloomington, IN | ||
| Year of birth: | 1999 | (Cat. german: M20) | |
| Date of birth: | 23.11.1999 | (Cat. internat.: M23) | |
| Nationality: | USA ![]() |
United States | |
| RunnerID: | 2011682 | ||
5 search results (5 Events, 441.401 km). (More)
| 2025 | 1 Event, 160.934 km (More) | ||||
|---|---|---|---|---|---|
| 11.-12.10.2025 | Indiana Trail 100 Mile (USA) | 100mi | |||
| 28:48:56 h | Duff, Andrew | *North Canton, OH | Overall: 91 | M: 77 | Cat M23: 21 |
| 2024 | 2 Events, 150 km (More) | ||||
| 16.11.2024 | Looking Glass 100 km Trail Race (USA) | 100km | |||
| 15:44:57 h | Duff, Andrew | *Bloomington, IN | Overall: 22 | M: 21 | Cat M23: 13 |
| 19.10.2024 | Tecumseh Trail Challenge (USA) | 50km | |||
| 5:28:27 h | Duff, Andrew | *Bloomington, IN | Overall: 11 | M: 11 | Cat M23: 7 |
| 2023 | 2 Events, 130.467 km (More) | ||||
| 21.10.2023 | Tecumseh Trail Marathon (USA) | 50km | |||
| 6:07:04 h | Duff, Andrew | *Bloomington, IN | Overall: 24 | M: 20 | Cat M23: 6 |
| 03.06.2023 | Indy Piston 50 Mile Endurance Run AM (USA) | 50mi | |||
| 12:08:02 h | Duff, Andrew | *Bloomington, IN | Overall: 8 | M: 6 | Cat M23: 2 |
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 | 2023 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | ||
|---|---|---|---|---|
| Tecumseh Trail Marathon | 2 | 5:28:27 | 6:07:04 |





