Duff, Tom
United StatesManBorn 19882017 – 2026Runner id 1020315
Events
15
14 race dates
Best pace
9.810
km/h · 2019
Best finish
5th
of 78 · 2017
Distance raced
1,112
km · splits not double-counted
Pace over time
14 of 15 results · km/h
Pace over time: 14 races from 2017 to 2026, ranging from 6.07 to 9.81 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
1 result is not on this chart. They are counted in every statistic above and listed in full below — backyard ultras carry a lap count instead of a pace, which is the number that means something in that format.
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2017-10-21 | 50km | 5:20:37 h | 9.357 | 5/78 | |
| 2018-10-20 | 50km | 5:57:25 h | 8.394 | 23/76 | |
| 2019-03-02 | 33mi | 5:37:32 h | 9.441 | 8/71 | |
| 2019-05-26 | 50km | 5:05:49 h | 9.810 | 6/40 | |
| 2019-10-26 | 50km | 6:14:31 h | 8.010 | 23/78 | |
| 2019-12-14 | 50mi | 8:37:39 h | 9.327 | 7/12 | |
| 2020-12-05 | 100mi | 24:32:00 h | 6.560 | 33/74 | |
| 2021-01-30 | 50km | 6:36:00 h | 7.576 | 3/12 | |
| 2021-07-31 | 100mi | 26:31:57 h | 6.066 | 27/94 | |
| 2021-10-15 | 32h | 108.147 km | — | 8/14 | |
| 2022-04-02 | 50km | 6:01:56 h | 8.289 | 18/67 | |
| 2023-10-21 | 50km | 5:29:57 h | 9.092 | 10/73 | |
| 2023-11-18 | 50mi | 12:18:58 h | 6.533 | 46/70 | |
| 2024-05-04 | 40mi | 7:50:36 h | 8.207 | 61/151 | |
| 2026-03-07 | 33mi | 6:22:09 h | 8.338 | 17/86 |