Muir, John
United StatesManBorn 19782003 – 2026Runner id 71499
Events
50
2003 – 2026
Best pace
13.162
km/h · 2019
Best finish
1st
of 96 · 2026
Distance raced
4,507
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 50 races from 2003 to 2026, ranging from 5.84 to 13.57 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 |
|---|---|---|---|---|---|
| 2003-04-18 | 50km | 4:57:39 h | 10.079 | 3/61 | |
| 2003-08-02 | 50mi | 9:09:41 h | 8.783 | 6/50 | |
| 2004-02-07 | 50km | 4:54:35 h | 10.184 | 5/23 | |
| 2004-02-21 | 50km | 4:58:03 h | 10.065 | 11/201 | |
| 2004-04-17 | 50km | 5:23:11 h | 9.283 | 2/62 | |
| 2005-02-05 | 50km | 5:35:42 h | 8.937 | 16/29 | |
| 2005-02-19 | 50km | 5:00:37 h | 9.979 | 16/186 | |
| 2005-04-16 | 50km | 5:02:43 h | 9.910 | 1/62 | |
| 2005-05-21 | 50mi | 9:44:03 h | 8.266 | 16/46 | |
| 2005-10-01 | 100mi | 22:38:54 h | 7.106 | 6/78 | |
| 2006-02-18 | 50km | 5:12:30 h | 9.600 | 8/142 | |
| 2006-04-22 | 50km | 4:51:31 h | 10.291 | 4/96 | |
| 2006-05-13 | 50mi | 11:02:40 h | 7.286 | 4/22 | |
| 2006-05-20 | 50mi | 9:51:04 h | 8.168 | 9/42 | |
| 2006-10-07 | 100mi | 20:40:07 h | 7.786 | 7/81 | |
| 2007-02-17 | 50km | 4:34:00 h | 10.949 | 3/164 | |
| 2007-03-31 | 100mi | 18:34:14 h | 8.666 | 7/108 | |
| 2007-10-06 | 100mi | 18:50:27 h | 8.542 | 3/66 | |
| 2008-02-16 | 50km | 4:17:13 h | 11.663 | 2/118 | |
| 2008-03-14 | 50km | 4:23:01 h | 11.406 | 2/61 | |
| 2008-04-19 | 50km | 4:14:08 h | 11.805 | 1/82 | |
| 2008-05-17 | 50km | 5:51:54 h | 8.525 | 3/70 | |
| 2008-07-19 | Full Moon Run - Midnight 50KUnited States | 50km | 4:19:02 h | 11.582 | 1/34 |
| 2009-02-21 | 50km | 4:36:05 h | 10.866 | 4/109 | |
| 2009-04-18 | 50km | 5:35:17 h | 8.948 | 2/80 | |
| 2009-05-16 | 50mi | 8:43:17 h | 9.226 | 3/54 | |
| 2009-06-27 | 100mi | 27:31:58 h | 5.845 | 124/238 | |
| 2010-10-02 | 100mi | 20:56:41 h | 7.684 | 3/70 | |
| 2013-04-27 | 50km | 7:21:53 h | 6.789 | 62/68 | |
| 2016-02-20 | Sylamore Trail 50k RunUnited States | 50km | 5:05:19 h | 9.826 | 8/124 |
| 2016-07-09 | 50mi | 8:22:47 h | 9.603 | 21/129 | |
| 2016-10-01 | 100mi | 19:15:20 h | 8.358 | 3/98 | |
| 2017-06-10 | 33.5mi | 4:27:26 h | 12.096 | 2/38 | |
| 2017-07-08 | 50mi | 8:10:40 h | 9.840 | 14/131 | |
| 2017-08-19 | 100mi | 24:03:51 h | 6.688 | 38/286 | |
| 2017-10-07 | 100mi | 19:59:20 h | 8.051 | 3/79 | |
| 2017-11-11 | 100mi | 17:33:58 h | 9.162 | 10/180 | |
| 2018-07-08 | 50mi | 9:03:17 h | 8.887 | 37/400 | |
| 2018-10-06 | 100mi | 17:57:30 h | 8.962 | 3/83 | |
| 2018-11-10 | 100mi | 16:07:42 h | 9.978 | 5/203 | |
| 2019-06-08 | 33.5mi | 4:05:46 h | 13.162 | 1/18 | |
| 2019-07-06 | 50mi | 8:36:11 h | 9.353 | 37/519 | |
| 2019-08-17 | 100mi | 24:16:45 h | 6.628 | 60/377 | |
| 2019-10-05 | 100mi | 17:38:55 h | 9.119 | 2/100 | |
| 2022-10-01 | 100mi | 19:41:29 h | 8.173 | 3/85 | |
| 2025-02-15 | 50km | 4:16:41 h | 11.688 | 2/16 | |
| 2025-03-15 | 50mi | 8:53:12 h | 9.055 | 19/40 | |
| 2026-02-21 | 50km | 4:22:19 h | 11.437 | 3/27 | |
| 2026-04-18 | 50km | 4:42:42 h | 10.612 | 1/96 | |
| 2026-07-11 | 50mi | 8:36:11 h | 9.353 | 38/521 |