| Name: | Armstrong, John |
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| Club: | |||
| Residence: | Grove City | ||
| Year of birth: | (Cat. german: #NA) | ||
| Date of birth: | 00.00.0000 | (Cat. internat.: #NA) | |
| Nationality: | CAN  |
Canada | |
| RunnerID: | 2228525 | ||
3 search results (3 Events, 150 km). (More)
| 2026 | 1 Event, 50 km (More) | ||||
|---|---|---|---|---|---|
| 20.06.2026 | Niagara Ultra 50 km (CAN) | 50km | |||
| 5:28:58 h | Armstrong, John | *Grove City | Overall: 47 | M: 31 | Cat #NA: 0 |
| 2025 | 1 Event, 50 km (More) | ||||
| 14.06.2025 | Niagara Ultra 50 km (CAN) | 50km | |||
| 5:58:37 h | Armstrong, John | *Grove City | Overall: 80 | M: 54 | Cat #NA: 0 |
| 2024 | 1 Event, 50 km (More) | ||||
| 15.06.2024 | Niagara Ultra 50 km (CAN) | 50km | |||
| 5:09:10 h | Armstrong, John | *Grove City | Overall: 42 | M: 27 | Cat #NA: 0 |
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 | 2024 | |
|---|---|---|---|---|
| 50km | 5:09:10 |
5:28:58
(2926/31) |
5:58:37
(12831/77) |
5:09:10
(7228/30) |
Comparison table
Comparison of performances in races with multiple participations
| 2026 | 2025 | 2024 | ||
|---|---|---|---|---|
| Niagara Ultra 50 km | 3 | 5:28:58 | 5:58:37 | 5:09:10 |