Jeffs, Alexander
United StatesManBorn 19952021 – 2025Runner id 1586143
Events
6
2021 – 2025
Best pace
10.272
km/h · 2021
Best finish
5th
of 122 · 2021
Distance raced
505
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 6 races from 2021 to 2025, ranging from 5.66 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 |
|---|---|---|---|---|---|
| 2021-05-02 | 50mi | 7:50:02 h | 10.272 | 5/122 | |
| 2022-02-05 | 40mi | 7:25:55 h | 8.662 | 5/62 | |
| 2023-10-14 | Kodiak Ultra Marathons by UTMB - 50KUnited States | 50km | 6:40:23 h | 7.493 | 105/424 |
| 2024-09-21 | Grindstone 100 KmUnited States | 100km | 14:50:28 h | 6.738 | 59/211 |
| 2025-07-25 | Speedgoat 50kUnited States | 50km | 8:50:26 h | 5.656 | 153/543 |
| 2025-10-10 | Kodiak Ultra Marathons by UTMB - 100MUnited States | 160km | 25:10:10 h | 6.357 | 51/328 |