Ayako Murai (F43)
2026
3 Races | 362 mi.Arizona Monster 300
Mar 27th 2026
| Superior, AZ
Distance
300 Miles
Overall
25
/ 72
Division (F)
5
/ 18
129:41:45
Redwood Trail Run (Spring)
Mar 21st 2026
| Oakland, CA
Distance
50 KM
Overall
8
/ 43
Division (F)
2
/ 15
5:30:04
Hacienda Hills Run - Winter
Jan 3rd 2026
| San Jose, CA
Distance
50 KM
Overall
2
/ 2
Division (F)
2
/ 2
7:41:17
2025
3 Races | 344 mi.New Year's One Day
Dec 31st 2025
| San Jose, CA
Duration
24 Hours
Overall
1
/ 29
Division (F)
1
/ 13
112.45
Bigfoot 200 Endurance Run
Aug 8th 2025
| Mount St. Helens, WA
Distance
200 Miles
Overall
53
/ 159
Division (F)
12
/ 47
79:50:14
Rodeo Valley Trail Run
Aug 2nd 2025
| Sausalito, CA
Distance
50 KM
Overall
29
/ 74
Division (F)
5
/ 21
5:36:51
2024
4 Races | 381 mi.Oregon Cascades 100
Aug 24th 2024
| Sisters, OR
Distance
100 Miles
Overall
83
/ 203
Division (F)
20
/ 55
26:57:30
Bigfoot 200 Endurance Run
Aug 9th 2024
| Mount St. Helens, WA
Distance
200 Miles
Overall
29
/ 134
Division (F)
4
/ 28
68:12:54
Marin Ultra Challenge
Mar 9th 2024
| Sausalito, CA
Distance
50 Miles
Overall
20
/ 133
Division (F)
4
/ 38
9:51:01
Hacienda Hills Run - Winter
Jan 6th 2024
| San Jose, CA
Distance
50 KM
Overall
1
/ 5
Division (F)
1
/ 2
6:06:34
2023
3 Races | 569 mi.New Year's One Day
Dec 31st 2023
| San Jose, CA
Duration
24 Hours
Overall
1
/ 20
Division (F)
1
/ 9
118.645
Bigfoot 200 Endurance Run
Aug 11th 2023
| Mount St. Helens, WA
Distance
200 Miles
Overall
57
/ 140
Division (F)
10
/ 30
89:23:41
Cocodona
May 1st 2023
| Black Canyon City, AZ
Distance
250 Miles
Overall
99
/ 139
Division (F)
22
/ 35
113:29:23
2022
4 Races | 755 mi.New Year's One Day
Dec 31st 2022
| San Jose, CA
Duration
24 Hours
Overall
1
/ 29
Division (F)
1
/ 12
115.08
Moab 240
Oct 7th 2022
| Moab, UT
Distance
240 Miles
Overall
53
/ 167
Division (F)
8
/ 32
95:31:53
Bigfoot 200 Endurance Run
Aug 12th 2022
| Mount St. Helens, WA
Distance
200 Miles
Overall
55
/ 135
Division (F)
8
/ 30
90:22:43
Tahoe 200 Endurance Run
Jun 17th 2022
| Homewood, CA
Distance
200 Miles
Overall
89
/ 139
Division (F)
18
/ 38
92:44:37
2019
3 Races | 191 mi.New Year's One Day
Dec 31st 2019
| San Jose, CA
Duration
24 Hours
Overall
2
/ 59
Division (F)
2
/ 19
110.2
Horseshoe Lake Trail Run
May 5th 2019
| Palo Alto, CA
Distance
50 KM
Overall
5
/ 18
Division (F)
1
/ 3
5:44:11
Marin Ultra Challenge
Mar 9th 2019
| Sausalito, CA
Distance
50 Miles
Overall
37
/ 180
Division (F)
8
/ 44
9:24:09
2018
1 Race | 200 mi.Bigfoot 200 Endurance Run
Aug 10th 2018
| Mount St. Helens, WA
Distance
200 Miles
Overall
67
/ 111
Division (F)
14
/ 28
93:20:09
2017
2 Races | 81 mi.The North Face Endurance Challenge Calif...
Nov 18th 2017
| Marin, CA
Distance
50 Miles
Overall
219
/ 564
Division (F)
51
/ 150
10:26:14
Horseshoe Lake Trail Run
May 6th 2017
| Palo Alto, CA
Distance
50 KM
Overall
2
/ 20
Division (F)
1
/ 6
5:22:47
2016
6 Races | 262 mi.New Year's One Day
Dec 31st 2016
| San Jose, CA
Duration
24 Hours
Overall
1
/ 26
Division (F)
1
/ 9
106.5
Redwood Summer Trail Run
Aug 13th 2016
| Oakland, CA
Distance
50 KM
Overall
10
/ 25
Division (F)
3
/ 10
6:33:28
Horseshoe Lake Trail Run
May 7th 2016
| Palo Alto, CA
Distance
50 KM
Overall
2
/ 13
Division (F)
1
/ 7
5:44:32
Chabot/Redtail Ridge - Inside Trail
Feb 20th 2016
| Castro Valley, CA
Distance
50 KM
Overall
10
/ 48
Division (F)
1
/ 15
5:20:57
Golden Gate (Winter)
Feb 6th 2016
| Rodeo Beach, CA
Distance
50 KM
Overall
14
/ 38
Division (F)
3
/ 12
6:01:18
Fremont Fat Ass 50k
Jan 30th 2016
| Fremont, CA
Distance
50 KM
Overall
7
/ 57
Division (F)
1
/ 21
4:48:00
2015
5 Races | 193 mi.The North Face Endurance Challenge Calif...
Dec 5th 2015
| Marin, CA
Distance
50 Miles
Overall
275
/ 479
Division (F)
54
/ 117
10:56:12
Coastal 50K
Sep 20th 2015
| Stinson Beach, CA
Distance
50 KM
Overall
14
/ 46
Division (F)
4
/ 16
6:31:33
CTR - Diablo Trail Run
Aug 30th 2015
| Clayton, CA
Distance
50 KM
Overall
7
/ 44
Division (F)
1
/ 11
6:04:47
Redwood Trail Run (Spring)
Jun 20th 2015
| Oakland, CA
Distance
50 KM
Overall
7
/ 34
Division (F)
1
/ 14
5:13:44
San Francisco 50/50
May 30th 2015
| Rodeo Beach, CA
Distance
50 Miles
Overall
14
/ 80
Division (F)
2
/ 19
9:44:16
34
Races
10y 9m 4d
Longevity
3,338
Lifetime Miles
Personal Bests
50k
(14)
4:48:00
2016
50m
(5)
9:24:09
2019
100m
(1)
26:57:30
2024
24hr
(5)
118.6455
2023
Distance by Year
2026
362
Miles
3 Races
2025
344
Miles
3 Races
2024
381
Miles
4 Races
2023
569
Miles
3 Races
2022
755
Miles
4 Races
2019
191
Miles
3 Races
2018
200
Miles
1 Race
2017
81
Miles
2 Races
2016
262
Miles
6 Races
2015
193
Miles
5 Races
Multiple Performances
2nd Place
5:30:04
50 KM
1st Place
112.45
24 Hours
Masters Winner
112.45
24 Hours
Masters Winner
5:36:51
50 KM
Masters Course Record
118.6455
24 Hours
1st Place
115.08
24 Hours
Masters Winner
115.08
24 Hours
2nd Place
110.2
24 Hours
1st Place
106.5
24 Hours
3rd Place
6:33:28
50 KM
1st Place
5:20:57
50 KM
3rd Place
6:01:18
50 KM
1st Place
4:48:00
50 KM
1st Place
6:04:47
50 KM
1st Place
5:13:44
50 KM
2nd Place
9:44:16
50 Miles
Achievements are awarded for races with 25 or more finishers and courses with 200 or more finishers.
Masters: 40-49 / Grand Masters: 50-59 / Senior Grand Masters: 60+