Clarke, John

Born 19652007 – 2026

Events

39 race dates

Best pace

10.677

km/h · 2019

Best finish

1st

of 57 · 2022

Distance raced

8,161

km · splits not double-counted

Pace over time

39 of 40 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 and are not counted again in the distance total.
Date	Event	Distance	Result	Pace km/h	Placing
2007-04-21	Leona Divide 50 Mile RunUnited States	50mi	11:16:20 h	7.139	101/137
2011-05-07	Greenland Trail RaceUnited States*Colorado Springs, CO	50km	5:56:04 h	8.425	93/153
2011-07-17	Leadville Silver Rush 50 Mile RunUnited States*Colorado Springs, CO	50mi	11:59:03 h	6.714	202/279
2012-05-05	Greenland Trail RaceUnited States*Colorado Springs, CO	50km	5:44:36 h	8.706	73/138
2014-07-13	Leadville Silver Rush 50 Mile RunUnited States*Colorado Springs, CO	50mi	10:07:01 h	7.954	110/374
2014-08-16	Leadville Trail 100 MileUnited States*Colorado Springs, CO	100mi	28:47:57 h	5.588	211/356
2018-07-28	Pikes Peak Ultra 50 MileUnited States*Colorado Springs, CO	50mi	11:22:46 h	7.071	18/55
2018-09-15	The Barkley Fall ClassicUnited States*Colorado Springs, CO	50km	10:50:31 h	4.612	48/204
2018-12-08	Sawmill 55k RaceUnited States*Colorado Springs, CO	55km	7:28:00 h	7.366	17/56
2019-02-09	Stories Ultra 30 Hour RunUnited States*Colorado Springs, CO	30h	139.578 km	4.653	4/29
2019-04-13	Rattler Trail Race 50KUnited States*Colorado Springs, CO	50km	6:01:38 h	8.296	29/86
2019-05-04	Strolling Jim 40 MileUnited States*Colorado Springs, CO	40mi	6:01:45 h	10.677	14/191
2019-07-06	Leadville Silver Rush 50 Mile RunUnited States*Colorado Springs, CO	50mi	9:57:18 h	8.083	137/519
2019-08-17	Leadville Trail 100 MileUnited States*Colorado Springs, CO	100mi	29:38:50 h	5.428	319/377
2019-09-21	The Barkley Fall ClassicUnited States*Colorado Springs, CO	50km	10:58:52 h	4.553	29/187
2020-02-08	Stories Ultra 30 Hour RunUnited States*Colorado Springs, CO	30h	132.690 km	4.423	4/24
2020-06-18	The Last Annual Heart of the South Road RaceUnited States*Colorado Springs, CO	326mi	6d 22:52:03 h	3.144	11/49
2020-07-25	Never Summer 100kUnited States*Colorado Springs, CO	100km	20:43:32 h	4.825	167/212
2020-09-03	A Race for the AgesUnited States*CO	88h	281.635 km	3.200	5/56
2020-09-19	The Barkley Fall ClassicUnited States*Colorado Springs, CO	50km	9:57:03 h	5.025	22/101
2020-11-21	Dead Horse 50 Mile RaceUnited States*Colorado Springs, CO	50mi	9:50:55 h	8.170	57/139
2021-02-06	Stories Ultra 30 Hour RunUnited States*Colorado Springs, CO	30h	162.897 km	5.430	3/29
2021-05-01	Strolling Jim 40 MileUnited States*Colorado Spgs, CO	40mi	6:18:53 h	10.194	32/185
2021-06-17	The Last Annual Heart of the South Road RaceUnited States*Colorado Springs, CO	326mi	6d 20:22:41 h	3.192	9/46
2021-09-17	Run Rabbit Run 100 Mile UltraMarathon - Tortoises RunUnited States*Colorado Springs, CO	100mi	26:37:47 h	6.043	15/178
2021-10-08	Moab 240 Endurance RunUnited States*Colorado Springs, CO	238mi	3d 07:39:21 h	4.808	19/168
2021-11-20	Santa Barbara Nine Trails 35 Mile Endurance RunUnited States*Colorado Springs, CO	35mi	7:36:13 h	7.408	15/159
2022-02-05	Running Up For Air - Grandeur PeakUnited States*COlorado Springs, CO	24h	93.341 km	3.889	8/39
2022-06-16	The Last Annual Heart of the South Road RaceUnited States	326mi	5d 05:39:13 h	4.175	1/57
2022-09-16	Run Rabbit Run 100 Mile UltraMarathon - Tortoises RunUnited States*Colorado Springs, CO	100mi	27:51:43 h	5.776	29/209
2022-10-07	Moab 240 Endurance RunUnited States*Colorado Springs	238mi	3d 10:03:42 h	4.668	12/167
2023-06-15	The Last Annual Heart of the South Road RaceUnited States*Colorado Springs, CO	351mi	5d 17:01:06 h	4.123	3/62
2023-08-31	A Race for the AgesUnited States*Colorado Springs, CO	90h	263.932 km	2.933	10/113
2024-06-13	The Last Annual Heart of the South Road RaceUnited States*Colorado Springs, CO	351mi	6d 09:52:31 h	3.671	2/17
2024-07-12	Hardrock Hundred Endurance RunUnited States*Colorado Springs, CO	100mi	46:58:15 h	3.426	109/119
2024-09-28	Little Dog’s Backyard UltraUnited States*Colorado Springs, CO	33h	160.944 km	24laps	5/42
2025-06-12	The Last Annual Heart of the South Road RaceUnited States*Colorado Springs, CO	400mi	7d 04:39:17 h	3.728	4/30
2025-08-28	A Race for the AgesUnited States*Colorado Spgs, CO	92h	241.401 km	2.624	17/111
2026-06-11	The Last Annual Heart of the South Road RaceUnited States*Colorado Springs, CO	350mi	7d 07:51:06 h	3.203	3/21
2026-07-11	Leadville Silver Rush 50 Mile RunUnited States*Colorado Springs, CO	50mi	9:57:18 h	8.083	139/521