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| Name: | Burkham, Jonathan |
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| Club: | |||
| Residence: | WI | ||
| Year of birth: | 1977 | (Cat. german: M45) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M45) | |
| Nationality: | USA  |
United States | |
| RunnerID: | 1807994 | ||
4 search results (4 Events, 200 km). (More)
| 2026 | 1 Event, 50 km (More) | ||||
|---|---|---|---|---|---|
| 09.05.2026 | Ice Age Trail 50 km Run (USA) | 50km | |||
| 4:59:50 h | Burkham, Jonathan | *Milwaukee, WI | Overall: 12 | M: 12 | Cat M45: 2 |
| 2025 | 1 Event, 50 km (More) | ||||
| 12.10.2025 | Glacial Trail 50 km Race (USA) | 50km | |||
| 5:10:28 h | Burkham, Jonathan | *WI | Overall: 5 | M: 5 | Cat M45: 1 |
| 2023 | 1 Event, 50 km (More) | ||||
| 13.05.2023 | Ice Age Trail 50 km Run (USA) | 50km | |||
| 5:34:48 h | Burkham, Jonathan | *Milwaukee, WI | Overall: 44 | M: 33 | Cat M45: 5 |
| 2022 | 1 Event, 50 km (More) | ||||
| 09.10.2022 | Glacial Trail 50 km Race (USA) | 50km | |||
| 5:33:29 h | Burkham, Jonathan | *WI | Overall: 13 | M: 11 | Cat M40: 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 | 2026 | 2025 | 2023 | 2022 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2026 | 2025 | 2023 | 2022 | ||
|---|---|---|---|---|---|
| Ice Age Trail 50 km Run | 2 | 4:59:50 | 5:34:48 | ||
| Glacial Trail 50 km Race | 2 | 5:10:28 | 5:33:29 |