Yasaka, Emi

Born 19772010 – 2025

Events

34 race dates

Best pace

11.990

km/h · 2017

Best finish

1st

of 29 · 2021

Distance raced

2,578

km · splits not double-counted

Pace over time

34 of 35 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
2010-10-30	Surf the Murph 50 km RunUnited States*Minneapolis, MN	50km	5:10:00 h	9.677	4/38
2011-10-15	Wild Duluth 50 km RacesUnited States*MN	50km	5:59:18 h	8.350	18/98
2012-07-07	Afton Trail Run 50KUnited States*Minneapolis, MN	50km	5:04:38 h	9.848	40/199
2013-10-20	6 Hour 60th Birthday RunUnited States*New York, NY	6h	64.245 km	10.708	4/30
2015-08-08	Skyline 50k Endurance RunUnited States*Crockett, CA	50km	5:21:33 h	9.330	40/163
2015-08-29	Tamalpa Headlands 50KUnited States*Crockett, CA	31.5mi	6:20:55 h	7.985	108/220
2015-12-06	Hunter S. Thompson Fear & Loathing 50 KmUnited States*Walnut Creek, CA	50km	5:03:50 h	9.874	2/42
2016-02-06	Jed Smith Ultra Classic - 50 Km RaceUnited States	50km	4:27:40 h	11.208	22/79
2016-04-02	American River 50 Mile Endurance RunUnited States*Walnut Creek, CA	50mi	9:23:57 h	8.561	85/529
2016-04-16	Ruth Anderson Ultra 50kmUnited States	50km	4:25:56 h	11.281	6/32
2016-05-14	Quicksilver 100 km Endurance RunUnited States*Walnut Creek, CA	100km	13:37:23 h	7.340	53/165
2016-07-09	Golden Gate 50 km Summer Trail RunUnited States*Walnut Creek, CA	50km	5:44:14 h	8.715	9/43
2016-08-07	Skyline 50k Endurance RunUnited States	50km	5:13:01 h	9.584	29/169
2016-10-08	Dick Collins Firetrails 50 MileUnited States*Walnut Creek, CA	50mi	10:02:17 h	8.016	23/125
2017-02-04	Jed Smith Ultra Classic - 50 Km RaceUnited States*Walnut Creek, CA	50km	4:10:13 h	11.990	9/65
2017-08-06	Skyline 50k Endurance RunUnited States	50km	5:12:56 h	9.587	34/196
2017-09-09	Headlands Hundred 100 Mile Endurance RunUnited States*Walnut Creek, CA	100mi	27:26:15 h	5.865	25/69
2017-12-31	New Years One Day 6 Hour RunUnited States	6h	65.130 km	10.855	2/21
2018-02-03	Jed Smith Ultra Classic - 50 Km RaceUnited States*Walnut Creek, CA	50km	4:13:49 h	11.820	10/46
2018-03-10	Marin Ultra Challenge 50 km RaceUnited States*Martinez, CA	50km	5:04:25 h	9.855	29/226
2018-04-22	Ruth Anderson Ultra 50miUnited States	50mi	7:46:14 h	10.355	4/14
2018-05-05	Miwok 100k Trail RaceUnited States	100km	13:18:23 h	7.515	111/287
2018-08-05	Skyline 50k Endurance RunUnited States*San Francisco, CA	50km	5:02:24 h	9.921	24/160
2018-09-15	Folsom Lake Ultra TrailUnited States*San Francisco, CA	110km	17:56:18 h	6.132	34/47
2019-05-04	Miwok 100k Trail RaceUnited States*San Francisco, CA	100km	13:50:24 h	7.225	133/271
2019-08-04	Skyline 50k Endurance RunUnited States*San Francisco, CA	50km	5:27:08 h	9.171	35/167
2019-09-14	Headlands Hundred 100 Mile Endurance RunUnited States*San Francisco, CA	100mi	27:16:20 h	5.901	17/48
2019-10-12	Ruth Anderson Ultra 100kmUnited States	100km	10:38:53 h	9.391	2/4
2020-01-18	Fremont Fat Ass 50kUnited States*San Francisco, CA	50km	4:16:14 h	11.708	5/41
2021-07-31	Crystal Springs 50 km Summer Trail RunUnited States*San Rafael, CA	50km	5:01:34 h	9.948	10/32
2021-10-09	Ruth Anderson Ultra 50kmUnited States*CA	50km	4:15:26 h	11.745	4/56
2021-12-31	New Years One Day 12 Hour RunUnited States	12h	114.102 km	9.509	1/29
2023-04-01	Placer Trail Running FestivalUnited States*San Rafael, CA	50km	6:06:47 h	8.179	17/46
2024-05-04	Miwok 100k Trail RaceUnited States*CA	100km	15:23:46 h	6.495	203/222
2025-10-11	Mile Madness Endurance Run 100miUnited States*San Rafael, CA	100mi	0:00:00 h	—	3/22