Blackburn, Jack
Great BritainManBorn 19892014 – 2025Runner id 593087
Events
14
2014 – 2025
Best pace
15.398
km/h · 2025
Best finish
1st
of 749 · 2019
Distance raced
1,221
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 14 races from 2014 to 2025, ranging from 6.03 to 15.48 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 |
|---|---|---|---|---|---|
| 2014-07-19 | Race to the Stones 100 km UltramarathonGreat Britain | 100km | 9:48:35 h | 10.194 | 4/594 |
| 2014-10-12 | Royal Park UltraGreat Britain | 50km | 3:47:26 h | 13.191 | 6/334 |
| 2015-04-04 | 50mi | 6:29:40 h | 12.390 | 2/311 | |
| 2015-05-03 | Lightning 12 hrGreat Britain | 12h | 120.000 km | 10.000 | 1/62 |
| 2015-08-14 | 90.3km | 14:57:58 h | 6.034 | 3/58 | |
| 2015-11-14 | Coastal Trail Series - Gower UltraGreat Britain | 34mi | 5:48:08 h | 9.430 | 3/49 |
| 2015-12-12 | Winter Run to the Castle UltraGreat Britain | 40mi | 6:22:47 h | 10.090 | 1/18 |
| 2016-11-26 | Wendover Woods 50Great Britain | 50mi | 8:05:05 h | 9.953 | 3/142 |
| 2017-06-24 | Race to the King Ultra MarathonGreat Britain | 53.5mi | 7:13:51 h | 11.907 | 1/583 |
| 2018-06-23 | 24h | 180.108 km | 7.505 | 16/126 | |
| 2019-06-22 | Race to the King Ultra MarathonGreat Britain | 52.4mi | 7:23:46 h | 11.402 | 1/749 |
| 2021-04-17 | 50mi | 6:20:37 h | 12.685 | 2/333 | |
| 2021-08-21 | 100km | 7:28:58 h | 13.364 | 7/39 | |
| 2025-02-08 | 50km | 3:14:50 h | 15.398 | 5/241 |