Kempny, Jiri
CzechiaManBorn 19732016 – 2025Runner id 899260
Events
17
2016 – 2025
Best pace
9.780
km/h · 2021
Best finish
20th
of 83 · 2024
Distance raced
2,144
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 17 races from 2016 to 2025, ranging from 3.78 to 10.77 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 |
|---|---|---|---|---|---|
| 2016-08-13 | 32mi | 8:20:16 h | 6.177 | 122/195 | |
| 2017-04-08 | Coastal Trail Series - Exmoor Ultra PlusGreat Britain | 45mi | 11:18:17 h | 6.406 | 24/27 |
| 2019-08-10 | 64mi | 18:45:08 h | 5.493 | 85/91 | |
| 2020-10-10 | Atlantic Coast Ultra 40 milerGreat Britain | 40mi | 7:49:08 h | 8.233 | 5/17 |
| 2021-06-05 | 32mi | 5:15:57 h | 9.780 | 70/210 | |
| 2021-08-07 | 64mi | 17:23:23 h | 5.923 | 53/82 | |
| 2022-01-29 | The Arc of Attrition 50 MileGreat Britain | 80km | 12:42:36 h | 6.294 | 58/128 |
| 2022-06-11 | 32mi | 5:28:09 h | 9.416 | 62/153 | |
| 2022-07-16 | Roseland August Trail – Plague RatGreat Britain | 64mi | 17:00:50 h | 6.054 | 31/66 |
| 2023-01-27 | The Arc of Attrition 100 MileGreat Britain | 100mi | 32:30:55 h | 4.950 | 158/209 |
| 2023-06-10 | 100mi | 28:27:28 h | 5.655 | 151/191 | |
| 2023-08-04 | 24h | 96.882 km | 4.037 | 6/9 | |
| 2024-05-04 | Thames Path 100Great Britain | 100mi | 23:45:19 h | 6.775 | 65/186 |
| 2024-08-10 | 215mi | 3d 19:26:38 h | 3.784 | 44/63 | |
| 2024-11-09 | Endurancelife Gower UltraGreat Britain | 34mi | 6:16:10 h | 8.728 | 20/83 |
| 2025-01-24 | Arc of Attrition by UTMB - Arc 100Great Britain | 100mi | 30:58:54 h | 5.195 | 134/252 |
| 2025-05-21 | 200mi | 3d 09:47:00 h | 3.936 | 39/71 |