Dufren, Keith
United StatesManBorn 19652014 – 2022Runner id 600449
Events
9
2014 – 2022
Best pace
8.682
km/h · 2015
Best finish
9th
of 207 · 2015
Distance raced
560
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 9 races from 2014 to 2022, ranging from 4.85 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 |
|---|---|---|---|---|---|
| 2014-10-25 | TU50 Thailand UltramarathonThailand | 50km | 10:11:15 h | 4.908 | 35/93 |
| 2015-03-08 | TITI 50km Road Ultra MarathonMalaysia | 50km | 5:45:33 h | 8.682 | 9/207 |
| 2016-04-02 | Phutabberg on The Rock TrailThailand | 45km | 7:06:10 h | 6.336 | 36/103 |
| 2016-05-01 | 10h | 71.400 km | 7.140 | 105/451 | |
| 2016-05-29 | 89km | 11:08:26 h | 7.989 | 9587/14603 | |
| 2016-10-09 | Wacoal Motion Road 100Thailand | 100km | 16:00:19 h | 6.248 | 24/44 |
| 2017-02-04 | 50km | 7:43:12 h | 6.477 | 102/477 | |
| 2017-07-09 | The Columbia Trail MastersThailand | 50km | 8:02:24 h | 6.219 | 113/607 |
| 2022-03-12 | 55km | 11:20:08 h | 4.852 | 298/335 |