Chalkley, John
Great BritainManBorn 19702023 – 2025Runner id 1881376
Events
2
2023 – 2025
Best pace
6.179
km/h · 2025
Best finish
53rd
of 87 · 2025
Distance raced
360
km · splits not double-counted
Both results, on one pace scale
km/h · higher is faster
4.202 km/hApr 2023 · 250km
6.179 km/hMay 2025 · 110km
Both results on one pace scale, with no line drawn between them — these are different race formats, so the gap is mostly the race rather than the runner.
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2023-04-21 | Marathon des SablesMorocco | 250km | 2d 11:29:45 h | 4.202 | 553/765 |
| 2025-05-03 | Ultra X 110km ScotlandGreat Britain | 110km | 17:48:11 h | 6.179 | 53/87 |