Simpson, Billy
United StatesManBorn 19552001 – 2025Runner id 47003
Events
56
2001 – 2025
Best pace
14.252
km/h · 2011
Best finish
2nd
of 61 · 2003
Distance raced
4,946
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 56 races from 2001 to 2025, ranging from 3.86 to 16.70 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 |
|---|---|---|---|---|---|
| 2001-02-17 | 50km | 5:02:34 h | 9.915 | 5/69 | |
| 2001-08-18 | 100mi | 28:18:39 h | 5.685 | 90/166 | |
| 2002-04-20 | 50km | 5:37:10 h | 8.898 | 3/58 | |
| 2003-02-15 | 50km | 4:55:23 h | 10.156 | 5/108 | |
| 2003-04-18 | 50km | 4:48:15 h | 10.408 | 2/61 | |
| 2003-08-16 | 100mi | 23:41:49 h | 6.791 | 21/206 | |
| 2004-04-17 | 50km | 7:18:31 h | 6.841 | 30/62 | |
| 2004-06-19 | San Juan Solstice 50 Mile RunUnited States | 50mi | 11:05:17 h | 7.257 | 12/110 |
| 2004-07-10 | 100mi | 36:38:46 h | 4.392 | 18/80 | |
| 2004-07-24 | Full Moon Run - Midnight 50KUnited States | 50km | 4:20:00 h | 11.538 | 2/39 |
| 2005-02-19 | 50km | 4:40:50 h | 10.682 | 10/186 | |
| 2005-03-18 | 120km | 12:45:03 h | 9.411 | 3/30 | |
| 2005-05-21 | 50mi | 9:44:03 h | 8.266 | 17/46 | |
| 2005-10-01 | 50km | 5:28:36 h | 9.130 | 15/121 | |
| 2006-01-15 | Swamp Stomper 50KUnited States | 50km | 5:04:00 h | 9.868 | 1/11 |
| 2006-02-18 | 50km | 5:09:40 h | 9.688 | 7/142 | |
| 2006-07-15 | 100mi | 33:59:15 h | 4.735 | 11/81 | |
| 2007-01-20 | Swamp Stomper 50KUnited States | 50km | 5:21:52 h | 9.321 | 4/36 |
| 2007-07-14 | 100mi | 36:34:30 h | 4.400 | 33/97 | |
| 2008-02-16 | 50km | 4:46:56 h | 10.455 | 9/118 | |
| 2008-07-11 | 100mi | 41:07:01 h | 3.914 | 48/98 | |
| 2009-02-21 | 50km | 6:26:16 h | 7.767 | 43/109 | |
| 2009-07-10 | 100mi | 34:26:00 h | 4.674 | 20/105 | |
| 2010-02-20 | 50km | 4:59:59 h | 10.001 | 12/137 | |
| 2010-04-17 | 50mi | 8:34:53 h | 9.377 | 20/153 | |
| 2011-03-12 | 50mi | 5:38:45 h | 14.252 | 13/75 | |
| 2011-07-08 | 100mi | 35:55:00 h | 4.481 | 17/80 | |
| 2012-04-21 | 50km | 5:07:28 h | 9.757 | 7/127 | |
| 2012-07-13 | 100mi | 33:34:00 h | 4.794 | 25/98 | |
| 2012-10-13 | 50km | 6:06:15 h | 8.191 | 5/31 | |
| 2012-11-10 | 50km | 5:41:49 h | 8.777 | 9/56 | |
| 2013-02-16 | Sylamore Trail 50k RunUnited States | 50km | 5:15:13 h | 9.517 | 26/170 |
| 2013-07-12 | Hardrock Hundred Endurance RunUnited States | 100mi | 33:14:43 h | 4.841 | 18/106 |
| 2013-09-06 | 100mi | 29:24:58 h | 5.471 | 64/205 | |
| 2013-11-09 | 50km | 5:41:36 h | 8.782 | 12/52 | |
| 2014-02-15 | 50km | 5:30:01 h | 9.090 | 11/73 | |
| 2014-03-14 | 50km | 5:00:43 h | 9.976 | 5/58 | |
| 2014-04-20 | 50km | 6:30:57 h | 7.674 | 23/107 | |
| 2014-05-17 | 50mi | 14:56:00 h | 5.388 | 12/51 | |
| 2014-07-11 | Hardrock Hundred Endurance RunUnited States | 100mi | 33:03:00 h | 4.869 | 17/100 |
| 2014-11-08 | 50km | 5:49:40 h | 8.580 | 13/58 | |
| 2015-03-20 | 50km | 5:43:00 h | 8.746 | 11/65 | |
| 2015-04-18 | 50km | 5:49:29 h | 8.584 | 6/86 | |
| 2015-06-06 | 50mi | 10:06:31 h | 7.960 | 19/119 | |
| 2015-07-10 | 100mi | 37:19:57 h | 4.311 | 44/126 | |
| 2015-10-03 | 100mi | 20:34:35 h | 7.821 | 12/120 | |
| 2017-07-14 | 100mi | 35:46:54 h | 4.498 | 41/126 | |
| 2017-08-05 | 50km | 7:14:13 h | 6.909 | 26/100 | |
| 2018-08-04 | 70km | 13:33:00 h | 5.166 | 16/27 | |
| 2021-06-05 | 50mi | 14:28:36 h | 5.558 | 41/66 |
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