Jones, Errol

Born 19491982 – 2025

Events

167

166 race dates

Best pace

11.827

km/h · 1998

Best finish

3rd

of 85 · 2004

Distance raced

12,330

km · splits not double-counted

Pace over time

166 of 167 results · km/h

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

Every result for this runner in date order. Splits of a race are indented under it and are not counted again in the distance total.
Date	Event	Distance	Result	Pace km/h	Placing
1982-04-18	American River 50 Mile Endurance RunUnited States	50mi	8:28:35 h	9.493	71/324
1983-04-17	American River 50 Mile Endurance RunUnited States	50mi	9:25:48 h	8.533	242/425
1984-04-15	American River 50 Mile Endurance RunUnited States	50mi	8:08:43 h	9.879	72/388
1985-08-04	Skyline 50k Endurance RunUnited States	50km	4:35:44 h	10.880	47/256
1987-03-28	The Forty-Niner Double Marathon Trail RunUnited States	52.4mi	9:05:19 h	9.279	50/109
1989-05-21	Ohlone 50K Wilderness RunUnited States	50km	5:15:33 h	9.507	11/60
1990-05-20	Ohlone 50K Wilderness RunUnited States	50km	5:53:56 h	8.476	25/49
1990-08-04	Skyline 50k Endurance RunUnited States	50km	5:01:16 h	9.958	18/65
1990-10-13	Dick Collins Firetrails 50 MileUnited States	50mi	8:55:12 h	9.021	13/43
1990-11-24	Quad Dipsea Trail RunUnited States	28mi	5:04:05 h	8.891	17/99
1991-03-09	Way Too Cool 50K Endurance RunUnited States	50km	4:53:46 h	10.212	35/216
1991-05-11	Quicksilver 50 km Endurance RunUnited States	50km	4:23:38 h	11.379	3/72
1991-05-18	Ice Age Trail 50 Mile RunUnited States*CA	50mi	9:48:59 h	8.197	121/257
1991-05-19	Ohlone 50K Wilderness RunUnited States	50km	5:14:10 h	9.549	5/78
1991-06-29	Western States 100 Mile Endurance RunUnited States	100mi	26:27:43 h	6.082	127/242
1991-08-03	Skyline 50k Endurance RunUnited States	50km	4:44:35 h	10.542	11/63
1991-09-14	Pacific Crest Trail 50 KmUnited States	50km	5:56:09 h	8.423	15/64
1991-10-11	Dick Collins Firetrails 50 MileUnited States	50mi	8:42:59 h	9.232	12/75
1991-11-30	Quad Dipsea Trail RunUnited States	28mi	4:46:54 h	9.424	9/122
1992-03-14	Way Too Cool 50K Endurance RunUnited States	50km	4:29:42 h	11.123	19/283
1992-05-17	Ohlone 50K Wilderness RunUnited States	50km	5:12:23 h	9.604	7/88
1992-08-02	Skyline 50k Endurance RunUnited States	50km	4:17:59 h	11.629	5/99
1992-10-10	Dick Collins Firetrails 50 MileUnited States	50mi	8:53:38 h	9.047	9/54
1992-10-24	Sierra Nevada Endurance 52 Mile RunUnited States	52.4mi	9:19:32 h	9.043	15/96
1992-11-28	Quad Dipsea Trail RunUnited States	28mi	4:41:19 h	9.611	9/113
1993-03-13	Way Too Cool 50K Endurance RunUnited States	50km	4:47:54 h	10.420	41/305
1993-05-15	Ice Age Trail 50 Mile RunUnited States	50mi	7:52:45 h	10.213	27/296
1993-06-05	Shadow of the Giants 50KUnited States	50km	5:07:55 h	9.743	21/36
1993-08-21	Leadville Trail 100 MileUnited States*CA	100mi	26:55:13 h	5.978	51/136
1993-10-23	Sierra Nevada Endurance 52 Mile RunUnited States	52.4mi	10:35:49 h	7.958	33/82
1993-11-27	Quad Dipsea Trail RunUnited States	28mi	4:51:40 h	9.270	20/139
1994-03-12	Way Too Cool 50K Endurance RunUnited States	50km	4:15:51 h	11.726	21/323
1994-04-30	California 50 Mile Endurance RunUnited States	50mi	7:59:36 h	10.067	13/72
1994-05-15	Ohlone 50K Wilderness RunUnited States	50km	5:18:52 h	9.408	4/51
1994-06-23	Western States 100 Mile Endurance RunUnited States	100mi	23:44:47 h	6.777	74/249
1994-08-07	Skyline 50k Endurance RunUnited States	50km	4:31:57 h	11.031	12/162
1995-03-11	Way Too Cool 50K Endurance RunUnited States	50km	4:30:06 h	11.107	22/287
1995-05-21	Ohlone 50K Wilderness RunUnited States	50km	5:22:13 h	9.311	6/42
1995-06-24	Western States 100 Mile Endurance RunUnited States	100mi	26:24:28 h	6.094	57/198
1995-09-02	Point Reyes 50KUnited States	50km	4:50:51 h	10.315	13/155
1995-10-28	Sierra Nevada Endurance 52 Mile RunUnited States	52.4mi	11:02:09 h	7.641	35/82
1995-11-25	Quad Dipsea Trail RunUnited States	28mi	4:47:22 h	9.409	17/183
1996-03-09	Way Too Cool 50K Endurance RunUnited States	50km	4:19:18 h	11.570	17/360
1996-03-24	San Juan Trail 50 KmUnited States	50km	5:38:25 h	8.865	32/126
1996-07-25	Badwater UltramarathonUnited States*Oakland, CA	135mi	42:56:00 h	5.060	5/14
1996-10-26	Sierra Nevada Endurance 52 Mile RunUnited States*CA	52.4mi	9:19:12 h	9.048	14/90
1996-11-30	Quad Dipsea Trail RunUnited States	28mi	5:15:32 h	8.569	35/197
1997-03-15	Way Too Cool 50K Endurance RunUnited States	50km	4:32:02 h	11.028	41/431
1997-05-03	Miwok 100k Trail raceUnited States*Oakland, CA	100km	11:23:02 h	8.784	17/99
1997-05-17	Ice Age Trail 50 Mile RunUnited States*Oakland, CA	50mi	7:43:21 h	10.420	18/360
1997-07-19	Vermont 100 Mile Endurance RaceUnited States*CA	100mi	19:32:33 h	8.235	24/161
1997-09-05	Wasatch Front 100 MileUnited States*Oakland, CA	100mi	29:37:00 h	5.434	57/118
1997-10-25	Sierra Nevada Endurance 52 Mile RunUnited States*CA	52.4mi	8:46:39 h	9.607	15/124
1997-11-29	Quad Dipsea Trail RunUnited States	28mi	5:07:06 h	8.804	24/196
1997-12-06	Hunter S. Thompson Fear & Loathing 50 KmUnited States	50km	4:55:00 h	10.169	2/24
1998-01-12	Epiphany Ultras - The Real DealUnited States	47mi	9:02:00 h	8.373	5/15
1998-03-14	Way Too Cool 50K Endurance RunUnited States	50km	4:19:13 h	11.573	20/375
1998-04-19	Ruth Anderson Ultra 100kmUnited States	100km	9:23:52 h	10.641	10/27
1998-05-02	Miwok 100k Trail raceUnited States*Oakland, CA	100km	10:28:40 h	9.544	12/105
1998-05-09	Quicksilver 50 km Endurance RunUnited States	50km	4:13:39 h	11.827	7/111
1998-06-06	Shadow of the Giants 50KUnited States	50km	5:01:39 h	9.945	9/117
1998-06-27	Western States 100 Mile Endurance RunUnited States	100mi	25:30:46 h	6.308	73/258
1998-07-18	Vermont 100 Mile Endurance RaceUnited States*CA	100mi	20:04:05 h	8.019	25/172
1998-08-22	Leadville Trail 100 MileUnited States*CA	100mi	29:40:27 h	5.423	188/209
1998-09-12	Wasatch Front 100 MileUnited States*Oakland, CA	100mi	33:04:00 h	4.867	95/152
1998-10-24	Sierra Nevada Endurance 52 Mile RunUnited States	52.4mi	10:23:14 h	8.119	33/98
1998-11-28	Quad Dipsea Trail RunUnited States	28mi	5:20:55 h	8.425	32/194
1999-01-09	Epiphany Ultras - The Real DealUnited States	48mi	8:34:00 h	9.017	5/13
1999-02-13	San Juan Trail 50 KmUnited States	50km	5:17:09 h	9.459	15/84
1999-03-13	Way Too Cool 50K Endurance RunUnited States	50km	4:25:01 h	11.320	32/482
1999-04-24	McDonald Forest 50K Trail RunUnited States*Oakland, CA	50km	5:06:43 h	9.781	12/129
1999-05-15	Bishop High Sierra Ultramarathons 50 MilesUnited States	50mi	10:34:18 h	7.612	22/60
1999-06-05	Shadow of the Giants 50KUnited States	50km	5:00:05 h	9.997	8/109
1999-06-19	San Juan Solstice 50 Mile RunUnited States	50mi	14:01:06 h	5.740	35/57
1999-08-28	Tamalpa Headlands 50KUnited States	31.5mi	4:52:55 h	10.384	12/141
1999-09-24	The Bear 100 Mile Endurance RunUnited States*CA	100mi	29:43:37 h	5.414	4/14
1999-10-23	Sierra Nevada Endurance 52 Mile RunUnited States*CA	52.4mi	9:58:55 h	8.448	29/101
1999-11-27	Quad Dipsea Trail RunUnited States	28mi	5:10:07 h	8.718	28/182
1999-12-11	Hunter S. Thompson Fear & Loathing 50 MilesUnited States	50mi	8:13:46 h	9.778	1/2
2000-03-11	Way Too Cool 50K Endurance RunUnited States	50km	4:45:42 h	10.501	43/480
2000-06-03	Shadow of the Giants 50KUnited States	50km	5:18:01 h	9.433	12/102
2000-07-27	Badwater UltramarathonUnited States*Oakland, CA	135mi	2d 03:01:41 h	4.258	32/49
2000-09-16	Sierra Nevada Endurance 52 Mile RunUnited States*CA	52.4mi	12:11:57 h	6.913	35/46
2000-09-29	The Bear 100 Mile Endurance RunUnited States	100mi	34:46:00 h	4.629	9/9
2000-11-25	Quad Dipsea Trail RunUnited States	28mi	5:13:57 h	8.612	33/202
2001-01-09	Epiphany Ultras - The Real DealUnited States	50mi	9:06:23 h	8.836	8/13
2001-03-10	Way Too Cool 50K Endurance RunUnited States	50km	4:36:25 h	10.853	45/497
2001-03-17	Crown King Scramble 50KUnited States*Oakland, CA	50km	5:35:42 h	8.937	19/186
2001-04-14	Leona Divide 50 Mile RunUnited States	50mi	8:29:41 h	9.473	14/125
2001-04-28	McDonald Forest 50K Trail RunUnited States*Oakland, CA	50km	5:43:52 h	8.724	37/154
2001-05-12	Lost Boys 50 Mile Trail RunUnited States	50mi	9:26:55 h	8.516	8/48
2001-05-19	Bishop High Sierra Ultramarathons 50 kmUnited States*Oakland, CA	50km	5:15:23 h	9.512	4/66
2001-06-02	Shadow of the Giants 50KUnited States	50km	5:18:50 h	9.409	14/99
2001-06-03	Holcomb Valley 33 MileUnited States*CA	33mi	7:12:00 h	7.376	42/67
2001-07-25	Badwater UltramarathonUnited States	135mi	2d 05:23:37 h	4.069	46/55
2001-08-25	Tamalpa Headlands 50KUnited States	31.5mi	5:23:46 h	9.395	36/179
2001-09-15	Sierra Nevada Endurance 53 Mile RunUnited States*CA	53.2mi	14:12:23 h	6.027	29/33
2001-09-28	The Bear 100 Mile Endurance RunUnited States	100mi	32:06:26 h	5.012	13/17
2002-03-16	Crown King Scramble 50KUnited States*Oakland, CA	50km	5:33:07 h	9.006	19/174
2002-06-02	Holcomb Valley 33 MileUnited States	33mi	6:04:00 h	8.754	19/98
2002-11-30	Quad Dipsea Trail RunUnited States	28mi	6:14:32 h	7.219	120/205
2003-03-18	Crown King Scramble 50KUnited States*Oakland, CA	50km	6:02:43 h	8.271	40/170
2003-04-26	Leona Divide 50 Mile RunUnited States	50mi	9:38:06 h	8.352	35/121
2003-06-07	Shadow of the Giants 50KUnited States	50km	5:12:48 h	9.591	17/87
2003-06-14	Holcomb Valley 33 MileUnited States	33mi	5:53:45 h	9.008	16/74
2003-08-23	Tamalpa Headlands 50KUnited States	31.5mi	5:32:42 h	9.142	59/175
2003-09-26	The Bear 100 Mile Endurance RunUnited States*CA	100mi	32:17:58 h	4.983	36/42
2003-11-29	Quad Dipsea Trail RunUnited States	28mi	5:34:36 h	8.080	46/209
2004-03-13	Crown King Scramble 50KUnited States	50km	6:10:05 h	8.106	20/148
2004-04-17	Leona Divide 50 Mile RunUnited States	50mi	10:12:07 h	7.887	56/125
2004-06-05	Shadow of the Giants 50KUnited States	50km	5:26:20 h	9.193	23/113
2004-06-12	Holcomb Valley 33 MileUnited States	33mi	5:36:40 h	9.465	3/85
2004-08-01	Skyline 50k Endurance RunUnited States	50km	4:55:10 h	10.164	25/149
2004-08-21	Tamalpa Headlands 50KUnited States	31.5mi	6:19:40 h	8.011	55/114
2005-06-11	Holcomb Valley 33 MileUnited States	33mi	6:35:00 h	8.067	41/97
2005-10-15	Javelina Jundred 100 Mile Endurance RunUnited States*CA	100mi	28:19:39 h	5.681	38/48
2005-11-26	Quad Dipsea Trail RunUnited States*Ca,	28mi	6:58:13 h	6.465	157/217
2006-04-22	Leona Divide 50 Mile RunUnited States	50mi	10:18:41 h	7.804	72/139
2006-06-17	Holcomb Valley 33 MileUnited States	33mi	6:13:40 h	8.528	18/105
2006-09-22	The Bear 100 Mile Endurance RunUnited States*Oakland, CA	100mi	32:59:20 h	4.878	31/36
2006-11-25	Quad Dipsea Trail RunUnited States	28mi	5:58:47 h	7.536	93/226
2007-02-17	Iron Horse 100 Mile Endurance RunUnited States	100mi	23:56:37 h	6.721	2/3
2007-06-16	Holcomb Valley 33 MileUnited States	33mi	7:06:18 h	7.475	49/106
2007-11-24	Quad Dipsea Trail RunUnited States*CA	28mi	6:58:13 h	6.465	172/232
2008-11-08	Mother Road 100 MileUnited States*Oakland, CA	100mi	28:15:31 h	5.695	77/97
2009-03-28	Lake Sonoma 50 Mile RaceUnited States*Oakland, CA	50mi	13:50:51 h	5.811	111/112
2010-03-13	Uncool 42 MilesUnited States	42Miles	10:08:00 h	—	1/5
2010-03-27	Lake Sonoma 50 Mile RaceUnited States*Oakland, CA	50mi	11:22:51 h	7.070	94/144
2010-04-17	Leona Divide 50 km RunUnited States*Oakland, CA	50km	6:50:37 h	7.306	7/25
2010-09-24	The Bear 100 Mile Endurance RunUnited States*CA	100mi	34:41:47 h	4.638	107/121
2011-03-19	Diablo Trails ChallengeUnited States*Oakland, CA	50km	6:46:03 h	7.388	18/56
2011-12-31	New Years One Day 24 Hour RunUnited States*Oakland, CA	24h	99.035 km	4.126	24/38
2012-03-21	Diablo Trails ChallengeUnited States	50km	7:22:32 h	6.779	41/109
2012-09-28	The Bear 100 Mile Endurance RunUnited States*CA	100mi	35:57:36 h	4.475	167/170
2012-12-09	Hunter S. Thompson Fear & Loathing 50 KmUnited States	50km	7:44:00 h	6.466	15/22
2013-04-20	Diablo Trails ChallengeUnited States*Oakland	50km	7:11:28 h	6.953	68/158
2013-12-08	Hunter S. Thompson Fear & Loathing 50 KmUnited States	50km	6:41:00 h	7.481	15/27
2014-03-15	Monument Valley 50 Mile RaceUnited States*Oakland, CA	50mi	12:58:46 h	6.200	13/21
2014-04-19	Diablo Trails ChallengeUnited States	50km	6:30:13 h	7.688	49/157
2014-05-10	Quicksilver 50 km Endurance RunUnited States	50km	6:05:48 h	8.201	48/122
2014-12-07	Hunter S. Thompson Fear & Loathing 50 KmUnited States*Oakland, CA	50km	6:10:00 h	8.108	5/36
2015-04-19	Diablo Trails ChallengeUnited States*Oakland, CA, CA	50km	6:47:45 h	7.357	39/152
2015-08-29	Tamalpa Headlands 50KUnited States*Oakland, CA	31.5mi	6:50:58 h	7.401	137/220
2015-12-06	Hunter S. Thompson Fear & Loathing 50 KmUnited States*Oakland, CA	50km	6:23:00 h	7.833	11/42
2016-04-17	Diablo Trails ChallengeUnited States	50km	7:54:29 h	6.323	74/159
2016-08-27	Tamalpa Headlands 50KUnited States*Oakland, CA	31.5mi	6:51:20 h	7.395	128/231
2016-12-04	Hunter S. Thompson Fear & Loathing 50 KmUnited States*Oakland, CA	50km	6:11:00 h	8.086	10/41
2017-04-22	Mendocino Coast 50K Ultra Trail RunUnited States*Oakland, CA	50km	6:35:15 h	7.590	49/135
2017-05-21	Ohlone 50K Wilderness RunUnited States*Oakland, CA	50km	8:05:44 h	6.176	61/128
2017-08-06	Skyline 50k Endurance RunUnited States	50km	6:08:56 h	8.132	70/196
2017-08-26	Tamalpa Headlands 50KUnited States*Oakland, CA	31.5mi	7:30:06 h	6.758	82/177
2017-12-09	Hunter S. Thompson Fear & Loathing 50 KmUnited States	50km	6:33:00 h	7.634	17/48
2018-08-05	Skyline 50k Endurance RunUnited States*Oakland, CA	50km	7:02:21 h	7.103	112/160
2018-12-08	Hunter S. Thompson Fear & Loathing 50 KmUnited States*Oakland, CA	50km	7:40:00 h	6.522	31/47
2019-10-12	Ruth Anderson Ultra 50kmUnited States	50km	6:45:59 h	7.389	23/36
2019-12-08	Hunter S. Thompson Fear & Loathing 50 MilesUnited States*Oakland, CA	50mi	10:50:00 h	7.428	8/10
2020-12-06	Hunter S. Thompson Fear & Loathing 50 KmUnited States*Oakland, CA	50km	6:16:00 h	7.979	14/43
2021-12-05	Hunter S. Thompson Fear & Loathing 50 KmUnited States*Oakland, CA	50km	6:43:00 h	7.444	21/46
2022-10-08	Ruth Anderson Ultra 50kmUnited States	50km	6:41:35 h	7.470	42/54
2022-12-04	Hunter S. Thompson Fear & Loathing 50 KmUnited States*Oakland, CA	50km	6:47:00 h	7.371	17/50
2023-12-09	Hunter S. Thompson Fear & Loathing 50 KmUnited States*Oakland, CA	50km	6:49:00 h	7.335	44/86
2024-08-17	Tamalpa Headlands 50KUnited States*Oakland, CA	31.5mi	7:41:23 h	6.592	160/215
2024-11-30	Quad Dipsea Trail RunUnited States	28mi	8:18:11 h	5.427	242/265
2024-12-08	Hunter S. Thompson Fear & Loathing 50 KmUnited States	50km	6:52:00 h	7.282	31/66
2025-08-16	Tamalpa Headlands 50KUnited States*Oakland, CA	31.5mi	7:54:12 h	6.414	221/251
2025-11-29	Quad Dipsea Trail RunUnited States*Oakland, CA	28.4mi	8:30:55 h	5.367	245/259
2025-12-07	Hunter S. Thompson Fear & Loathing 50 kmUnited States*Oakland, CA	50km	8:00:00 h	6.250	83/97