Buffington, Jason
United StatesManBorn 19692006 – 2026Runner id 117800
Events
25
23 race dates
Best pace
10.677
km/h · 2012
Best finish
1st
of 49 · 2025
Distance raced
2,212
km · splits not double-counted
Pace over time
23 of 25 results · km/h
Pace over time: 23 races from 2006 to 2026, ranging from 5.26 to 11.33 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 |
|---|---|---|---|---|---|
| 2006-05-27 | 50km | 5:46:02 h | 8.670 | 14/49 | |
| 2006-07-29 | Minnesota Voyageur Trail 50 Mile UltraUnited States | 50mi | 10:00:48 h | 8.036 | 25/100 |
| 2008-05-10 | Ice Age Trail 50 km RunUnited States | 50km | 4:52:04 h | 10.272 | 12/128 |
| 2009-04-25 | Chippewa Moraine 50km Ultra MarathonUnited States | 50km | 4:58:40 h | 10.045 | 21/142 |
| 2009-05-16 | Superior Spring 50 km Trail RaceUnited States | 50km | 5:04:17 h | 9.859 | 13/71 |
| 2011-10-15 | 50km | 5:24:04 h | 9.257 | 10/98 | |
| 2011-10-29 | 50mi | 9:18:00 h | 8.652 | 8/50 | |
| 2012-01-30 | 135mi | 37:16:00 h | 5.830 | 1/28 | |
| 2012-04-28 | 50km | 4:40:59 h | 10.677 | 25/160 | |
| 2012-05-19 | 50km | 4:50:54 h | 10.313 | 13/130 | |
| 2013-05-18 | 50km | 5:10:52 h | 9.650 | 30/158 | |
| 2013-09-06 | 100mi | 30:01:31 h | 5.360 | 9/88 | |
| 2013-12-27 | Tuscobia Winter 150 Mile UltramarathonUnited States | 150mi | 45:55:00 h | 5.257 | 1/4 |
| 2014-07-26 | 50mi | 9:18:21 h | 8.647 | 23/204 | |
| 2014-09-06 | 50mi | 10:46:03 h | 7.473 | 8/107 | |
| 2016-07-30 | 50mi | 9:30:21 h | 8.465 | 48/271 | |
| 2016-09-09 | 100mi | 29:24:06 h | 5.474 | 22/138 | |
| 2016-10-15 | Wild Duluth 100 km RacesUnited States | 100km | 14:21:59 h | 6.961 | 10/41 |
| 2017-04-08 | 50mi | 10:38:34 h | 7.561 | 15/148 | |
| 2018-10-20 | Wild Duluth 50 km RacesUnited States | 50km | 6:05:03 h | 8.218 | 25/203 |
| 2019-09-06 | 100mi | 28:11:06 h | 5.710 | 24/180 | |
| 2025-08-09 | 10h | 76.604 km | — | 1/49 | |
| 2025-09-20 | 50km | 5:10:18 h | 9.668 | 9/37 | |
| 2026-04-25 | 50km | 5:45:33 h | 8.682 | 23/112 | |
| 2026-08-08 | 10h | 60.833 km | — | 12/119 |