Birch, Derek
Great BritainManBorn 19692015 – 2021Runner id 714687
Events
3
2015 – 2021
Best pace
8.457
km/h · 2021
Best finish
93rd
of 215 · 2019
Distance raced
171
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 3 races from 2015 to 2021, ranging from 6.52 to 9.65 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 |
|---|---|---|---|---|---|
| 2015-06-07 | 35mi | 6:44:06 h | 8.363 | 96/187 | |
| 2019-08-10 | Roseland August Trail – Black RatGreat Britain | 32mi | 7:53:51 h | 6.521 | 93/215 |
| 2021-09-19 | Warwickshire Bear UltraGreat Britain | 39mi | 7:25:19 h | 8.457 | 39/89 |