Mack, John
United StatesManBorn 19702020 – 2025Runner id 1515149
Events
11
2020 – 2025
Best pace
9.986
km/h · 2021
Best finish
6th
of 54 · 2022
Distance raced
550
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 11 races from 2020 to 2025, ranging from 6.38 to 11.19 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2020-10-18 | 50km | 7:00:00 h | 7.143 | 14/18 | |
| 2021-07-10 | 50km | 7:03:15 h | 7.088 | 68/150 | |
| 2021-10-02 | 50km | 5:00:26 h | 9.986 | 10/49 | |
| 2022-11-05 | 50km | 5:07:30 h | 9.756 | 6/54 | |
| 2024-05-25 | 50km | 6:24:03 h | 7.811 | 17/39 | |
| 2024-07-06 | 50km | 7:16:12 h | 6.878 | 90/205 | |
| 2025-05-10 | 50km | 7:22:40 h | 6.777 | 37/68 | |
| 2025-06-28 | 50km | 7:50:00 h | 6.383 | 101/175 | |
| 2025-09-06 | Youngstown Ultra Trail Classic 50KUnited States | 50km | 7:01:22 h | 7.120 | 31/46 |
| 2025-10-04 | 50km | 7:21:21 h | 6.797 | 40/121 | |
| 2025-11-01 | 50km | 5:14:12 h | 9.548 | 14/87 |