Prosser, Jonathan
United StatesManBorn 19902020 – 2026Runner id 1448748
Events
39
34 race dates
Best pace
10.867
km/h · 2021
Best finish
2nd
of 35 · 2026
Distance raced
4,599
km · splits not double-counted
Pace over time
35 of 39 results · km/h
Pace over time: 35 races from 2020 to 2026, ranging from 3.11 to 10.87 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
4 results are 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 |
|---|---|---|---|---|---|
| 2020-01-25 | 50km | 5:50:49 h | 8.551 | 11/32 | |
| 2020-11-08 | 66km | 7:49:11 h | 8.440 | 17/68 | |
| 2021-03-06 | 40mi | 6:08:37 h | 10.478 | 5/28 | |
| 2021-03-20 | Tallgrass Tribute 50km RaceUnited States | 50km | 4:36:04 h | 10.867 | 5/48 |
| 2021-04-24 | 101km | 14:02:49 h | 7.190 | 5/21 | |
| 2021-09-25 | 50km | 5:26:17 h | 9.194 | 4/67 | |
| 2021-11-06 | 50mi | 13:24:00 h | 6.005 | 2/8 | |
| 2022-02-12 | 100mi | 33:56:22 h | 4.742 | 6/13 | |
| 2022-04-02 | 50km | 5:56:47 h | 8.408 | 9/40 | |
| 2022-04-23 | 16h | 53.648 km | 8laps | 7/17 | |
| 2022-06-25 | 50km | 6:04:29 h | 8.231 | 7/52 | |
| 2022-07-10 | 50mi | 15:26:00 h | 5.214 | 15/24 | |
| 2022-08-20 | 100mi | 28:24:47 h | 5.664 | 192/364 | |
| 2022-10-01 | 100mi | 25:47:52 h | 6.238 | 1/5 | |
| 2023-03-17 | 150km | 22:32:48 h | 6.653 | 23/49 | |
| 2023-03-17 | Three Days of Syllamo 50 km RunUnited States | 50km | 6:52:13 h | 7.278 | 35/104 |
| 2023-03-18 | Three Days of Syllamo 50 Mile RunUnited States | 50mi | 12:38:11 h | 6.368 | 33/70 |
| 2023-04-15 | 30h | 160.944 km | 24laps | 4/44 | |
| 2023-06-18 | 100mi | 33:09:51 h | 4.853 | 144/191 | |
| 2023-08-12 | 50km | 6:10:08 h | 8.105 | 3/16 | |
| 2023-10-21 | 100mi | 26:34:23 h | 6.056 | 18/36 | |
| 2023-11-04 | 50km | 6:13:19 h | 8.036 | 5/20 | |
| 2024-02-10 | 135mi | 47:54:44 h | 4.535 | 4/4 | |
| 2024-04-06 | 50km | 6:19:46 h | 7.900 | 11/34 | |
| 2024-04-20 | 30h | 100.590 km | 15laps | 18/68 | |
| 2024-05-11 | 50mi | 12:08:57 h | 6.623 | 8/71 | |
| 2024-05-30 | 72h | 251.379 km | 3.491 | 8/26 | |
| 2024-07-22 | 200mi | 4d 07:24:25 h | 3.113 | 9/12 | |
| 2024-08-24 | 50km | 7:06:39 h | 7.032 | 3/14 | |
| 2024-11-01 | 100mi | 38:01:00 h | 4.233 | 8/12 | |
| 2024-12-07 | 12h | 97.622 km | 8.135 | 1/9 | |
| 2025-03-22 | Prairie Spirit 100 Mile Trail Ultra RaceUnited States | 100mi | 22:07:28 h | 7.274 | 15/34 |
| 2025-04-26 | 50mi | 9:59:45 h | 8.050 | 12/35 | |
| 2025-08-23 | 50km | 6:24:22 h | 7.805 | 7/34 | |
| 2025-10-03 | 140mi | 45:52:42 h | 4.911 | 2/7 | |
| 2025-10-10 | 125mi | 33:26:41 h | 6.015 | 2/6 | |
| 2025-11-01 | 50km | 7:05:34 h | 7.049 | 13/27 | |
| 2026-04-18 | 29h | 127.414 km | 19laps | 12/63 | |
| 2026-05-28 | 72h | 331.524 km | 4.605 | 2/35 |