Murai, Ayako

Born 19822010 – 2026

Events

119

2010 – 2026

Best pace

11.333

km/h · 2024

Best finish

2nd

of 58 · 2019

Distance raced

13,886

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 under it and are not counted again in the distance total.
Date	Event	Distance	Result	Pace km/h	Placing
2010-10-10	Hasetsune Cup - Japan Mountain Endurance RaceJapan	71.5km	16:43:02 h	4.277	677/1622
2011-09-24	Hokkaido Outdoor Festival 50 Km RunJapan	50km	9:46:18 h	5.117	52/61
2011-10-09	Hasetsune Cup - Japan Mountain Endurance RaceJapan	71.5km	14:45:20 h	4.846	552/1725
2012-05-19	Shizuoka to Yamanashi (STY)Japan	82km	16:14:36 h	5.048	164/989
2012-08-31	Courmayeur-Champex-Chamonix (CCC)Italy	86km	19:17:06 h	4.459	796/1585
2012-10-07	Hasetsune Cup - Japan Mountain Endurance RaceJapan	71.5km	14:24:43 h	4.961	642/1983
2013-03-10	Izu Trail JourneyJapan*Tokyo	72km	11:13:42 h	6.412	452/1148
2013-04-26	Ultra-Trail Mount Fuji (UTMF)Japan*Tokyo	100mi	36:50:38 h	4.368	265/724
2013-08-31	Utsukushigahara 70 Km Trail RunJapan*Tokyo	70km	13:31:34 h	5.175	176/350
2013-10-13	Hasetsune Cup - Japan Mountain Endurance RaceJapan	71.5km	13:10:43 h	5.425	436/2127
2013-11-10	Kanna Mountain Run IIJapan*Tokyo	50km	8:30:03 h	5.882	71/126
2013-12-14	The North Face 100 Hong KongHong KongThe North Face Japan	100km	21:25:13 h	4.668	98/264
2014-04-25	Ultra-Trail Mt. Fuji (UTMF)Japan*Tokyo	100mi	38:52:49 h	4.139	313/849
2014-08-29	Ultra Trail Tour du Mont Blanc (UTMB)France	168km	41:59:28 h	4.001	895/1581
2014-10-12	Hasetsune Cup - Japan Mountain Endurance RaceJapan	71.5km	12:28:14 h	5.734	395/1922
2014-11-09	Kanna Mountain RunJapanthe North Face	50km	8:14:52 h	6.062	36/81
2015-03-15	Izu Trail JourneyJapan*Tokyo	72km	10:43:02 h	6.718	254/1154
2015-05-30	San Francisco 50 Mile Endurance RunUnited States*Albany, CA	50mi	9:44:16 h	8.263	14/80
2015-06-20	Canyon Meadow (Spring) 50 km Trail RunUnited States*Albany, CA	50km	5:13:44 h	9.562	7/34
2015-08-30	Diablo 50 km Trail RunUnited States*Albany, CA	50km	6:04:47 h	8.224	7/42
2015-09-20	Coastal 50 km Trail RunUnited States*Berkeley, CA, USA	50km	6:31:33 h	7.662	14/46
2015-12-05	Endurance Challenge - California Trail 50 MileUnited States*Ishikari-Si	50mi	10:56:12 h	7.358	275/478
2016-01-30	Fremont Fat Ass 50kUnited States*Berkeley, CA	50km	4:48:00 h	10.417	7/56
2016-02-06	Golden Gate 50 km Winter Trail RunUnited States*Berkeley, CA	50km	6:01:18 h	8.303	14/38
2016-02-20	Chabot Trail RunUnited States*Berkeley, CA	50km	5:21:05 h	9.343	10/48
2016-05-07	Horseshoe Lake 50 km Trail RunUnited States*Tokyo	50km	5:44:32 h	8.707	2/13
2016-08-13	Redwood Summer Trail RunUnited States*Tokyo	50km	6:33:28 h	7.625	10/25
2016-10-09	Hasetsune Cup - Japan Mountain Endurance RaceJapan	71.5km	11:54:05 h	6.008	182/1923
2016-12-10	The North Face 100 Hong KongHong Kong	100km	19:51:08 h	5.037	52/374
2016-12-29	New Years One Day 24 Hour RunUnited States*Tokyo	24h	171.395 km	7.141	1/26
2017-03-05	OSJ Jungle Trail 50K AmamiJapan*Tokyo	50km	5:29:31 h	9.104	24/95
2017-05-06	Horseshoe Lake 50 km Trail RunUnited States*Tokyo	50km	5:22:47 h	9.294	2/20
2017-05-21	Yatsugatake Nobeyama 100 kmJapan*Tokyo	100km	12:18:49 h	8.121	327/1119
2017-07-15	OSJ Ontake 100km Ultra TrailJapan*Tokyo	100km	12:05:36 h	8.269	57/866
2017-09-16	Shinetsu Five Mountains Trail 100 mileJapan	102km	15:09:45 h	6.727	52/345
2017-10-08	Hasetsune Cup - Japan Mountain Endurance RaceJapan	71.5km	11:41:09 h	6.119	139/1729
2017-11-12	Kanna Mountain RunJapan*Tokyo	50km	7:25:18 h	6.737	26/93
2017-11-18	Endurance Challenge - California Trail 50 MileUnited States	50mi	10:26:14 h	7.710	219/564
2018-04-27	Ultra-Trail Mt. Fuji (UTMF)Japan	170km	35:05:10 h	4.845	206/1077
2018-06-24	Spatrail - Shima to KusatsuJapan	72.7km	10:00:38 h	7.262	63/508
2018-08-10	Bigfoot 200 Endurance RunUnited States*Suginami-Ku	206mi	3d 21:20:09 h	3.552	67/111
2018-09-15	Shinetsu Five Mountains Trail 100 mileJapan*Tokyo	100mi	29:20:54 h	5.484	124/282
2018-10-07	Hasetsune Cup - Japan Mountain Endurance RaceJapan*Suginami	71.5km	12:17:48 h	5.815	117/1577
2018-11-03	Top of Trail Runner in Japan - 65kmJapan	65km	7:12:28 h	9.018	5/5
2018-12-15	The North Face 100 Hong KongHong Kong	100km	18:09:28 h	5.507	61/466
2019-03-09	Marin Ultra Challenge 50 Mile RaceUnited States*Suginami-Ku	50mi	9:24:25 h	8.554	37/180
2019-05-05	Horseshoe Lake 50 km Trail RunUnited States*Suginami-Ku	50km	5:44:11 h	8.716	5/18
2019-06-23	Spatrail - Shima to Kusatsu 72KJapan	72.6km	9:51:06 h	7.369	80/565
2019-07-13	Nozawa Onsen 4100D Mountain TrailJapan*Tokyo Pref.	65km	9:20:12 h	6.962	27/403
2019-07-28	Mt. Taisetsu Trail JourneyJapan	70km	10:48:45 h	6.474	42/110
2019-08-30	Ultra Trail Tour du Mont Blanc (UTMB)France*Hokkaido	171km	41:51:10 h	4.086	842/1556
2019-09-14	Shinetsu Five Mountains Trail 100 mileJapan*Tokyo Pref.	100mi	27:52:45 h	5.773	88/328
2019-12-08	Izu Trail JourneyJapan	71.7km	8:30:43 h	8.423	114/1372
2019-12-31	New Years One Day 24 Hour RunUnited States*Tokyo	24h	177.349 km	7.390	2/58
2020-12-13	Izu Trail JourneyJapan	66km	8:46:27 h	7.522	168/1108
2021-07-23	Nozawa Onsen 4100D Mountain TrailJapan*Tokyo	65km	9:01:59 h	7.196	53/474
2021-08-28	Okushinano 100 - 75 kmJapan*Tokyo	75km	11:34:57 h	6.475	64/318
2021-10-02	Minakami Trail Race - 100kmJapan	100km	21:36:28 h	4.628	8/43
2021-11-06	OSJ Kami 100Japan*Tokyo	100km	17:07:48 h	5.838	37/252
2021-11-13	Sengenyama 100Japan	100km	30:09:00 h	3.317	12/31
2021-11-20	FunTrails100K RoundJapan*Tokyo	106km	19:54:35 h	5.324	69/522
2021-12-12	Izu Trail JourneyJapan	69.1km	9:03:49 h	7.624	164/1267
2022-01-29	Nara Ishibutai 100Japan	100km	22:03:01 h	4.535	27/52
2022-04-10	Okumikawa Power TrailJapan	70km	10:48:42 h	6.474	67/339
2022-06-04	Minakami Trail Race - 100kmJapan	100km	20:24:02 h	4.902	11/73
2022-06-17	Tahoe 200 Mile Endurance RunUnited States*Tokyo	202mi	3d 20:44:37 h	3.505	89/139
2022-07-17	Nozawa Onsen 4100D Mountain TrailJapan*Tokyo	65km	9:52:16 h	6.585	37/443
2022-08-12	Bigfoot 200 Endurance RunUnited States*Tokyo	206mi	3d 18:22:44 h	3.668	54/134
2022-09-04	Hakuba Int. Trail RunJapan*Tokyo	50km	7:00:26 h	7.135	61/260
2022-10-07	Moab 240 Endurance RunUnited States*Tokyo	238mi	3d 23:31:53 h	4.009	53/167
2022-11-05	OSJ Kami 100Japan*Tokyo	100km	20:12:05 h	4.950	44/151
2022-11-20	FunTrails100K RoundJapan*Tokyo	106km	21:40:20 h	4.891	88/514
2022-12-11	Izu Trail JourneyJapan	70km	9:22:10 h	7.471	167/1341
2022-12-31	New Years One Day 24 Hour RunUnited States*Suginami-Ku	24h	185.203 km	7.717	1/28
2023-04-21	Ultra-Trail Mt. Fuji (UTMF)Japan*Tokyo	167km	31:38:06 h	5.279	254/1687
2023-05-01	Cocodona 250 Mile RaceUnited States*Tokyo, JP	250mi	4d 17:29:23 h	3.545	99/139
2023-05-26	Tokyo Grand Trail - 100miJapan	160km	47:21:52 h	3.378	26/43
2023-06-11	Sapporo Teine TrailJapan	50km	7:04:21 h	7.070	15/36
2023-06-23	Deep Japan Ultra 100 - 165 kmJapan	165km	42:25:53 h	3.889	28/37
2023-07-16	Nozawa Onsen 4100D Mountain TrailJapan	65km	9:30:15 h	6.839	22/354
2023-08-11	Bigfoot 200 Endurance RunUnited States*Tokyo	206mi	3d 17:23:41 h	3.709	57/140
2023-09-10	Hakuba Int. Trail RunJapan*Tokyo	50km	6:45:36 h	7.396	25/313
2023-09-24	Hokkaido Outdoor Festival In Rusutsu Mountain MarathonJapan	80km	13:34:58 h	5.890	6/9
2023-10-07	OSJ Koumi 100Japan*Tokyo	100mi	34:16:44 h	4.695	48/117
2023-11-04	OSJ Kami 100Japan*Tokyo	112km	17:53:20 h	6.261	21/157
2023-11-18	FunTrails100K RoundJapan*Tokyo	106km	19:57:51 h	5.310	52/448
2023-12-10	Izu Trail JourneyJapan	70km	9:38:50 h	7.256	218/1364
2023-12-31	New Years One Day 24 Hour RunUnited States*Suginami-Ku, 13	24h	190.941 km	7.956	1/18
2024-01-06	Hacienda Hills Run - WinterUnited States*Tokyo	50km	6:06:34 h	8.184	1/5
2024-03-09	Marin Ultra Challenge 50 Mile RaceUnited States*Tokyo, JPN	50mi	9:51:01 h	8.169	20/133
2024-03-30	Tama River Clear Stream Marathon 80kmJapan	80km	7:03:32 h	11.333	1/5
2024-04-26	Ultra-Trail Mt. Fuji (UTMF)Japan	167km	32:40:13 h	5.112	191/1442
2024-05-24	Tokyo Grand Trail - 100miJapan	160km	38:57:20 h	4.107	19/93
2024-06-16	Sapporo Teine TrailJapan	50km	7:00:43 h	7.131	23/114
2024-06-21	Deep Japan Ultra 100 - 165 kmJapan	165km	38:28:40 h	4.288	17/61
2024-07-14	Nozawa Onsen 4100D Mountain TrailJapan*Tokyo	65km	9:41:46 h	6.704	38/286
2024-08-09	Bigfoot 200 Endurance RunUnited States*Tokyo	206mi	2d 20:12:54 h	4.860	29/135
2024-08-24	Oregon Cascades 100 Mile RaceUnited States*Tokyo, JPN	100mi	26:57:30 h	5.970	84/204
2024-09-29	Hokkaido Outdoor Festival In Rusutsu Mountain MarathonJapan	80km	12:24:13 h	6.450	7/15
2025-04-25	Ultra-Trail Mt. Fuji (UTMF)Japan	167km	32:15:35 h	5.177	223/1509
2025-05-17	TNF 100 KoreaSouth Korea	100km	16:11:36 h	6.175	25/216
2025-06-21	Kaga Spa by UTMB - Kaga Spa Trail Endurance100Japan	105km	19:55:21 h	5.270	73/455
2025-06-25	Sapporo Teine TrailJapan	50km	7:21:57 h	6.788	31/96
2025-06-27	Deep Japan Ultra 100 - 165 kmJapan	165km	38:22:46 h	4.299	18/63
2025-07-20	Nozawa Onsen 4100D Mountain TrailJapan	65km	9:41:53 h	6.702	13/224
2025-08-02	Rodeo Valley 50 km Trail RunUnited States*Tokyo	50km	5:36:51 h	8.906	29/74
2025-08-08	Bigfoot 200 Endurance RunUnited States*Tokyo	206mi	3d 07:50:15 h	4.152	53/159
2025-09-28	Hokkaido Outdoor Festival In Rusutsu Mountain MarathonJapan	80km	12:06:12 h	6.610	3/12
2025-10-12	OSJ Koumi 100Japan*Tokyo	100mi	30:16:03 h	5.317	27/123
2025-12-14	Izu Trail JourneyJapan	70km	10:44:40 h	6.515	274/899
2025-12-31	New Years One Day 24 Hour RunUnited States*Suginami-Ku, 13	24h	180.970 km	7.540	1/28
2026-01-03	Hacienda Hills Run - WinterUnited States*Tokyo	50km	7:41:18 h	6.503	2/2
2026-03-21	Redwood (Spring) 50 km Trail RunUnited States*Suginami-Ku	50km	5:30:04 h	9.089	8/43
2026-03-28	Arizona Monster 300United States*Tokyo	308.6mi	5d 09:41:45 h	3.829	25/72
2026-04-24	Ultra-Trail Mt. Fuji (UTMF)Japan	167km	31:08:26 h	5.363	180/1408
2026-06-14	Sapporo Teine TrailJapan	50km	7:28:47 h	6.685	30/116
2026-06-20	Kaga Spa by UTMB - Kaga Spa Trail Endurance100Japan	105km	17:04:05 h	6.152	56/714
2026-06-26	Deep Japan Ultra 100 - 165 kmJapan	165km	40:41:13 h	4.055	23/52
2026-08-07	Bigfoot 200 Endurance RunUnited States*Tokyo	206mi	3d 08:06:26 h	4.139	41/188