Jeffers, Jennifer
United StatesWomanBorn 19592011 – 2025Runner id 507827
Events
17
2011 – 2025
Best pace
8.430
km/h · 2015
Best finish
56th
of 207 · 2018
Distance raced
1,149
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 17 races from 2011 to 2025, ranging from 3.35 to 10.27 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 |
|---|---|---|---|---|---|
| 2011-12-17 | 50km | 6:14:40 h | 8.007 | 181/253 | |
| 2012-12-15 | 50km | 6:19:43 h | 7.901 | 187/258 | |
| 2013-12-21 | 50km | 6:45:21 h | 7.401 | 172/245 | |
| 2015-05-02 | 50km | 5:55:52 h | 8.430 | 41/57 | |
| 2016-04-30 | 50km | 6:00:41 h | 8.318 | 29/47 | |
| 2017-04-22 | 50km | 6:00:47 h | 8.315 | 36/44 | |
| 2017-04-29 | 24h | 80.467 km | 3.353 | 70/176 | |
| 2017-08-19 | One Mile With a Smile 12-Hour RunUnited States | 12h | 50.694 km | 4.225 | 35/37 |
| 2017-09-29 | 50mi | 12:21:45 h | 6.509 | 30/39 | |
| 2018-04-28 | 24h | 102.595 km | 4.275 | 56/207 | |
| 2018-08-11 | One Mile With a Smile 12-Hour RunUnited States | 12h | 57.936 km | 4.828 | 19/28 |
| 2019-08-10 | One Mile With a Smile 12-Hour RunUnited States | 12h | 65.178 km | 5.432 | 21/34 |
| 2022-03-26 | 100km | 16:14:25 h | 6.158 | 19/31 | |
| 2023-03-25 | Blackbeard’s Revenge 100 Km RaceUnited States | 100km | 18:23:58 h | 5.435 | 37/44 |
| 2023-08-19 | 12h | 61.348 km | 5.112 | 29/43 | |
| 2024-03-23 | 100km | 18:28:14 h | 5.414 | 39/48 | |
| 2025-11-01 | 50km | 7:38:49 h | 6.539 | 44/49 |