Duff, Ian
Great BritainManBorn 19641998 – 2019Runner id 1210839
Events
3
1998 – 2019
Best pace
11.716
km/h · 1998
Best finish
19th
of 71 · 1998
Distance raced
161
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 3 races from 1998 to 2019, ranging from 8.45 to 11.73 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 |
|---|---|---|---|---|---|
| 1998-04-12 | Speyside Way 50km RaceGreat Britain | 50km | 4:16:04 h | 11.716 | 19/71 |
| 2018-10-27 | Jedburgh Three Peaks UltramarathonGreat Britain | 38mi | 7:14:11 h | 8.451 | 73/225 |
| 2019-03-30 | John Muir Way Ultra MarathonGreat Britain | 50km | 5:23:38 h | 9.270 | 141/270 |