O'Brien, Matthew
United StatesManBorn 19932017 – 2026Runner id 973909
Events
21
20 race dates
Best pace
11.062
km/h · 2019
Best finish
4th
of 90 · 2019
Distance raced
1,813
km · splits not double-counted
Pace over time
20 of 21 results · km/h
Pace over time: 20 races from 2017 to 2026, ranging from 4.79 to 11.06 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
1 result is 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 |
|---|---|---|---|---|---|
| 2017-06-10 | 50mi | 12:12:41 h | 6.590 | 31/75 | |
| 2017-12-02 | 40mi | 7:26:52 h | 8.643 | 3/16 | |
| 2018-04-21 | 50km | 4:37:15 h | 10.821 | 9/80 | |
| 2018-06-09 | 50mi | 10:47:18 h | 7.459 | 17/119 | |
| 2019-03-09 | 50km | 6:03:58 h | 8.243 | 19/38 | |
| 2019-04-20 | 50km | 4:31:12 h | 11.062 | 4/90 | |
| 2019-05-11 | Ice Age Trail 50 Mile RunUnited States | 50mi | 10:08:05 h | 7.940 | 140/361 |
| 2019-07-20 | Vermont 100 Mile Endurance RaceUnited States | 100mi | 25:36:01 h | 6.286 | 47/156 |
| 2019-09-07 | 100km | 15:17:44 h | 6.538 | 20/36 | |
| 2019-11-02 | 50km | 5:00:41 h | 9.977 | 15/85 | |
| 2020-02-29 | 50mi | 11:08:32 h | 7.222 | 14/34 | |
| 2021-04-30 | 100km | 13:10:58 h | 7.586 | 30/74 | |
| 2021-06-19 | 37h | 88.513 km | — | 13/36 | |
| 2021-10-02 | 100mi | 22:16:05 h | 7.227 | 30/138 | |
| 2021-12-04 | 24h | 115.068 km | 4.795 | 2/24 | |
| 2022-01-08 | 50km | 5:40:26 h | 8.812 | 4/67 | |
| 2022-05-14 | 56mi | 14:26:31 h | 6.240 | 14/112 | |
| 2022-07-16 | Vermont 100 Mile Endurance RaceUnited States | 100mi | 23:37:56 h | 6.810 | 61/188 |
| 2023-01-14 | 50km | 6:03:59 h | 8.242 | 19/89 | |
| 2023-06-10 | 100km | 14:00:40 h | 7.137 | 13/60 | |
| 2026-04-18 | 50km | 5:40:50 h | 8.802 | 17/72 |