Harrington, Sean

Born 19772005 – 2026

Events

2005 – 2026

Best pace

11.297

km/h · 2012

Best finish

2nd

of 28 · 2012

Distance raced

2,014

km · splits not double-counted

Pace over time

km/h · higher is faster

Actual pace
Age-graded pace

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
2005-04-10	Marathon des SablesMorocco	245.7km	41:36:35 h	5.905	300/731
2007-12-01	Endurance Challenge - California Trail 50 MileUnited States	50mi	9:50:05 h	8.182	20/55
2011-01-23	Pacifica 50 km Trail Run - Winter EditionUnited States*San Francisco, CA	50km	5:19:01 h	9.404	9/50
2011-07-16	Headlands Hundred 50 Mile Endurance RunUnited States*San Francisco, CA, USA	50mi	9:29:15 h	8.481	18/78
2011-08-13	Iron Legs 50 Mile Mountain RaceCanada*San Francisco, CA, USA	50mi	11:29:30 h	7.002	29/61
2012-05-19	Horseshoe Lake 50 km Trail RunUnited States*Palo Alto, CA, USA	50km	4:25:33 h	11.297	2/28
2012-07-21	Tahoe Rim Trail 50M Endurance RunUnited States	50mi	10:51:44 h	7.408	31/154
2012-08-31	Ultra Trail Tour du Mont Blanc (UTMB)FranceDoggies	103.4km	20:22:52 h	5.073	1030/2122
2012-09-15	Headlands Hundred 100 Mile Endurance RunUnited States*Palo Alto, CA, USA	100mi	23:29:30 h	6.851	3/18
2013-04-27	Leona Divide 50 Mile RunUnited States	50mi	9:48:09 h	8.209	56/232
2013-09-14	Headlands Hundred 50 Mile Endurance RunUnited States*Palo Alto, CA	50mi	9:33:34 h	8.418	24/103
2014-05-03	Miwok 100k Trail RaceUnited States*Palo Alto, CA, USA	100km	11:56:09 h	8.378	43/358
2014-06-28	Western States 100 Mile Endurance RunUnited States*Palo Alto, CA	100mi	23:29:56 h	6.849	112/296
2015-05-02	Miwok 100k Trail RaceUnited States*Palo Alto, CA, USA	100km	11:51:00 h	8.439	55/308
2015-11-28	Quad Dipsea Trail RunUnited States*Palo Alto, CA	28mi	5:46:41 h	7.799	59/280
2016-03-05	Way Too Cool 50K Endurance RunUnited States*Palo Alto, CA	50km	5:11:24 h	9.634	171/817
2016-11-26	Quad Dipsea Trail RunUnited States	28mi	6:21:57 h	7.079	96/275
2017-11-18	Endurance Challenge - California Trail 50 MileUnited States*Palo Alto, CA	50mi	11:03:38 h	7.275	298/564
2019-01-20	Crystal Springs 50 km Winter Trail RunUnited States*Menlo Park, CA	50km	5:25:10 h	9.226	9/55
2019-11-30	Quad Dipsea Trail RunUnited States*Menlo Park, CA	28mi	5:59:50 h	7.514	76/274
2023-11-25	Quad Dipsea Trail RunUnited States*Mill Valley, CA	28mi	5:54:43 h	7.622	101/338
2025-05-03	Miwok 100k Trail RaceUnited States	100km	12:55:07 h	7.741	92/259
2026-04-25	The Canyons Endurance 100 km RunUnited States	100km	14:15:21 h	7.015	166/539