Jonsson, Karl Stefan
IcelandManBorn 19692018 – 2026Runner id 1108403
Events
18
2018 – 2026
Best pace
8.407
km/h · 2023
Best finish
19th
of 115 · 2023
Distance raced
1,500
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 18 races from 2018 to 2026, ranging from 3.90 to 9.68 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 |
|---|---|---|---|---|---|
| 2018-05-05 | 50km | 6:38:58 h | 7.519 | 32/79 | |
| 2018-11-17 | Wild Hare 50 km RaceUnited States | 50km | 6:24:00 h | 7.813 | 32/80 |
| 2019-02-09 | 50mi | 13:32:44 h | 5.940 | 94/107 | |
| 2019-04-06 | 50mi | 13:56:47 h | 5.770 | 62/67 | |
| 2019-08-17 | 50km | 10:22:08 h | 4.822 | 79/94 | |
| 2019-09-22 | Grand to Grand UltraUnited States | 170mi | 2d 19:12:43 h | 4.071 | 60/78 |
| 2021-04-03 | 100km | 17:32:00 h | 5.703 | 30/31 | |
| 2021-07-17 | LaugavegurinnIceland | 55km | 8:48:44 h | 6.241 | 495/559 |
| 2021-09-12 | 50km | 7:28:14 h | 6.693 | 26/63 | |
| 2021-10-23 | 100km | 17:41:37 h | 5.652 | 28/30 | |
| 2022-06-25 | 60km | 10:15:16 h | 5.851 | 42/48 | |
| 2022-08-29 | Fire and Ice UltraIceland | 250km | 2d 01:06:59 h | 5.090 | 12/14 |
| 2023-04-01 | 50km | 5:56:52 h | 8.407 | 19/115 | |
| 2023-05-06 | 50km | 8:19:40 h | 6.004 | 34/54 | |
| 2024-02-10 | 50km | 6:40:27 h | 7.492 | 60/170 | |
| 2024-05-04 | 50km | 7:10:27 h | 6.969 | 18/81 | |
| 2026-05-16 | RothrockUnited States | 50km | 9:54:36 h | 5.045 | 220/314 |
| 2026-07-24 | Speedgoat 50kUnited States | 50km | 12:50:12 h | 3.895 | 522/527 |