Koomen, Jason
United StatesManBorn 19752014 – 2026Runner id 564533
Events
48
46 race dates
Best pace
9.300
km/h · 2014
Best finish
5th
of 132 · 2014
Distance raced
7,459
km · splits not double-counted
Pace over time
46 of 48 results · km/h
Pace over time: 46 races from 2014 to 2026, ranging from 4.73 to 9.47 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
2 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 |
|---|---|---|---|---|---|
| 2014-08-02 | 100mi | 20:26:21 h | 7.874 | 5/132 | |
| 2014-11-08 | 101mi | 17:28:42 h | 9.300 | 2/14 | |
| 2015-11-07 | 100mi | 24:37:18 h | 6.536 | 30/136 | |
| 2016-01-02 | 100mi | 17:31:47 h | 9.181 | 4/78 | |
| 2016-04-30 | 100mi | 21:53:06 h | 7.354 | 15/80 | |
| 2016-10-21 | 100mi | 19:05:00 h | 8.433 | 1/3 | |
| 2016-12-10 | 100mi | 25:19:48 h | 6.354 | 4/18 | |
| 2017-02-25 | 100mi | 26:24:49 h | 6.093 | 10/21 | |
| 2017-10-14 | 100mi | 24:47:15 h | 6.493 | 15/78 | |
| 2017-10-21 | 100mi | 20:45:13 h | 7.755 | 15/65 | |
| 2017-11-11 | 100mi | 19:14:48 h | 8.362 | 20/180 | |
| 2018-01-13 | 100mi | 33:58:42 h | 4.736 | 46/78 | |
| 2018-04-28 | 100mi | 20:42:59 h | 7.768 | 7/63 | |
| 2018-06-02 | 100mi | 21:26:44 h | 7.504 | 9/39 | |
| 2018-08-17 | Anchor Down Ultra 24 Hour RunUnited States | 24h | 160.934 km | 6.706 | 6/69 |
| 2018-09-08 | 100mi | 23:37:36 h | 6.812 | 5/41 | |
| 2018-11-03 | 100mi | 26:48:09 h | 6.004 | 13/44 | |
| 2018-12-01 | 50mi | 12:48:04 h | 6.286 | 3/23 | |
| 2019-03-29 | 100mi | 23:37:02 h | 6.814 | 32/83 | |
| 2019-05-11 | 100mi | 25:29:58 h | 6.311 | 11/26 | |
| 2019-06-01 | Chesterfield Gorge 100 Mile Ultra RaceUnited States | 100mi | 20:35:20 h | 7.817 | 1/7 |
| 2019-06-29 | 30h | 161.513 km | 5.384 | 5/66 | |
| 2019-10-05 | 100mi | 22:58:22 h | 7.005 | 24/100 | |
| 2019-12-07 | 100mi | 20:27:47 h | 7.865 | 27/120 | |
| 2019-12-14 | 100mi | 22:17:29 h | 7.220 | 6/30 | |
| 2020-02-15 | 100mi | 29:14:48 h | 5.503 | 2/18 | |
| 2020-09-25 | 100mi | 19:40:00 h | 8.183 | 10/144 | |
| 2020-11-07 | 100mi | 25:13:16 h | 6.381 | 30/139 | |
| 2020-12-05 | 100mi | 26:41:53 h | 6.028 | 6/19 | |
| 2021-04-24 | 100mi | 23:45:36 h | 6.773 | 1/11 | |
| 2021-08-01 | 43h | 67.060 km | 10laps | 34/45 | |
| 2021-12-31 | Hainesport Hundred 100 Mile Endurance RunUnited States | 100mi | 20:23:17 h | 7.894 | 6/17 |
| 2022-05-06 | 100mi | 28:27:41 h | 5.654 | 22/44 | |
| 2022-07-16 | Vermont 100 Mile Endurance RaceUnited States | 100mi | 27:34:34 h | 5.836 | 129/188 |
| 2022-10-08 | 100mi | 25:06:31 h | 6.410 | 3/38 | |
| 2022-12-10 | 100mi | 28:19:50 h | 5.681 | 5/24 | |
| 2023-01-14 | 100mi | 25:04:55 h | 6.416 | 19/57 | |
| 2023-08-19 | 100mi | 23:38:58 h | 6.805 | 11/57 | |
| 2023-09-02 | 13h | 67.060 km | 10laps | 5/10 | |
| 2025-01-25 | 100mi | 25:48:00 h | 6.238 | 6/12 | |
| 2025-02-28 | 100mi | 25:49:31 h | 6.232 | 13/32 | |
| 2025-08-28 | 100mi | 24:40:51 h | 6.521 | 4/21 | |
| 2025-09-20 | 100mi | 26:47:12 h | 6.008 | 35/79 | |
| 2025-11-01 | 100mi | 26:54:19 h | 5.982 | 96/197 | |
| 2026-04-10 | 100mi | 29:50:39 h | 5.392 | 18/42 | |
| 2026-04-17 | 34h | 160.934 km | 4.733 | 4/59 | |
| 2026-05-23 | 100mi | 25:08:25 h | 6.401 | 2/12 | |
| 2026-07-24 | 100mi | 25:06:00 h | 6.412 | 3/17 |