Clarke, John
Great BritainManBorn 19632023 – 2025Runner id 2022355
Events
3
2023 – 2025
Best pace
—
no paceable result
Best finish
170th
of 211 · 2024
Distance raced
174
km · splits not double-counted
Pace
Every result here is a backyard ultra, where each finisher runs the same loop every hour — pace is a constant by design and carries no signal. Lap counts are in the results below.
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2023-06-03 | Suffolk Backyard UltraGreat Britain | 82h | 53.648 km | 8laps | 130/141 |
| 2024-06-01 | Suffolk Backyard UltraGreat Britain | 88h | 67.060 km | 10laps | 170/211 |
| 2025-06-07 | Suffolk Backyard UltraGreat Britain | 49h | 53.648 km | 8laps | 225/243 |