Hailey Chiasson (F36)
2026
2 Races | 93 mi.Quicksilver
May 9th 2026
| San Jose, CA
Distance
100 KM
Overall
100
/ 179
Division (F)
20
/ 37
14:46:38
Leona Divide
Apr 18th 2026
| Lake Hughes, CA
Distance
50 KM
Overall
20
/ 97
Division (F)
5
/ 35
6:12:19
2025
3 Races | 203 mi.Rio Del Lago
Nov 1st 2025
| Granite Bay, CA
Distance
100 Miles
Overall
124
/ 197
Division (F)
36
/ 58
28:14:38
Back On The Ranch Trail Run
Oct 4th 2025
| Los Olivos, CA
Duration
24 Hours
Overall
6
/ 18
Division (F)
1
/ 4
68
Santa Barbara Nine Trails
Mar 15th 2025
| Santa Barbara, CA
Distance
35 Miles
Overall
43
/ 119
Division (F)
4
/ 29
8:44:20
2024
6 Races | 423 mi.Angeles Crest
Aug 3rd 2024
| Wrightwood, CA
Distance
100 Miles
Overall
75
/ 113
Division (F)
9
/ 16
31:07:14
San Diego 100
Jun 7th 2024
| Lake Cuyamaca, CA
Distance
100 Miles
Overall
96
/ 134
Division (F)
14
/ 24
30:40:30
Born to Run Ultra Marathons
May 18th 2024
| Los Olivos, CA
Distance
30 Miles
Overall
20
/ 93
Division (F)
8
/ 39
5:14:52
Canyons Endurance Runs
Apr 27th 2024
| Auburn, CA
Distance
100 Miles
Overall
120
/ 183
Division (F)
18
/ 34
31:35:05
Rattlesnake Dick
Mar 30th 2024
| Cool, CA
Distance
50 KM
Overall
11
/ 55
Division (F)
1
/ 19
6:27:49
Sean O'Brien 100k/50M/50k
Jan 27th 2024
| Malibu, CA
Distance
100 KM
Overall
64
/ 73
Division (F)
12
/ 14
16:24:07
2023
7 Races | 424 mi.Doomsday
Dec 9th 2023
| Cool, CA
Distance
50 KM
Overall
17
/ 49
Division (F)
7
/ 21
7:10:57
Rio Del Lago
Nov 4th 2023
| Granite Bay, CA
Distance
50 KM
Overall
31
/ 97
Division (F)
10
/ 43
5:53:39
Tahoe Rim Trail
Jul 15th 2023
| Carson City, NV
Distance
100 Miles
Overall
99
/ 115
Division (F)
14
/ 18
34:49:09
Cool Moon Trail Runs
Jun 10th 2023
| Cool, CA
Distance
100 Miles
Overall
7
/ 27
Division (F)
2
/ 5
27:06:33
Born to Run Ultra Marathons
Apr 12th 2023
| Los Olivos, CA
Duration
96 Hours
Overall
46
/ 61
Division (F)
15
/ 23
100
FOURmidable
Feb 18th 2023
| Cool, CA
Distance
50 KM
Overall
98
/ 209
Division (F)
26
/ 63
6:19:53
Sean O'Brien 100k/50M/50k
Jan 28th 2023
| Malibu, CA
Distance
50 KM
Overall
17
/ 99
Division (F)
3
/ 35
6:46:26
2022
4 Races | 293 mi.San Diego 100
Jun 3rd 2022
| Lake Cuyamaca, CA
Distance
100 Miles
Overall
99
/ 120
Division (F)
18
/ 22
30:48:40
Born to Run Ultra Marathons
Apr 13th 2022
| Los Olivos, CA
Duration
96 Hours
Overall
45
/ 76
Division (F)
24
/ 45
100
Montana de Oro
Mar 5th 2022
| Los Osos, CA
Distance
50 KM
Overall
24
/ 33
Division (F)
5
/ 7
6:49:21
Black Canyon Ultras
Feb 12th 2022
| Mayer, AZ
Distance
100 KM
Overall
291
/ 516
Division (F)
82
/ 167
15:13:23
2021
7 Races | 377 mi.Santa Barbara Nine Trails
Nov 20th 2021
| Santa Barbara, CA
Distance
35 Miles
Overall
91
/ 159
Division (F)
14
/ 33
10:19:03
Rio Del Lago
Nov 6th 2021
| Granite Bay, CA
Distance
100 Miles
Overall
74
/ 250
Division (F)
16
/ 76
24:53:48
Quicksilver
Oct 23rd 2021
| San Jose, CA
Distance
50 KM
Overall
35
/ 158
Division (F)
5
/ 47
5:52:03
Lake Sonoma 100K & 50K
Sep 4th 2021
| Healdsburg, CA
Distance
50 Miles
Overall
41
/ 98
Division (F)
17
/ 38
11:46:01
Silver Moon Race - Paso Robles
May 29th 2021
| Paso Robles, CA
Distance
100 Miles
Overall
5
/ 12
Division (F)
2
/ 4
23:37:07
Born to Run Ultra Marathons
Apr 24th 2021
| Los Olivos, CA
Distance
30 Miles
Overall
28
/ 108
Division (F)
12
/ 56
5:31:27
Drum Canyon Ranch Trail Run
Mar 20th 2021
| Lompoc, CA
Distance
50 KM
Overall
22
/ 41
Division (F)
8
/ 15
6:37:23
2020
2 Races | 81 mi.Sean O'Brien 100k/50M/50k
Feb 8th 2020
| Malibu, CA
Distance
50 Miles
Overall
29
/ 156
Division (F)
5
/ 44
11:31:31
La Cuesta Ranch Trail Run
Jan 4th 2020
| San Luis Obispo, CA
Distance
50 KM
Overall
22
/ 40
Division (F)
3
/ 8
6:58:01
2019
2 Races | 93 mi.Canyons Endurance Runs
Apr 27th 2019
| Auburn, CA
Distance
100 KM
Overall
92
/ 293
Division (F)
17
/ 86
14:52:39
Montana de Oro
Mar 9th 2019
| Los Osos, CA
Distance
50 KM
Overall
21
/ 37
Division (F)
2
/ 7
6:23:16
2018
5 Races | 272 mi.Rio Del Lago
Nov 3rd 2018
| Granite Bay, CA
Distance
100 Miles
Overall
224
/ 251
Division (F)
70
/ 80
29:25:29
Back On The Ranch Trail Run
Oct 6th 2018
| Los Olivos, CA
Duration
12 Hours
Overall
3
/ 4
Division (F)
2
/ 3
40.95
SLO Ultra
Sep 1st 2018
| San Luis Obispo, CA
Distance
50 KM
Overall
26
/ 113
Division (F)
5
/ 29
6:17:46
Squamish 50
Aug 19th 2018
| Squamish, BC
Distance
50 Miles
Overall
117
/ 369
Division (F)
27
/ 131
11:49:54
Avalon Benefit 50
Jan 20th 2018
| Avalon, CA
Distance
50 Miles
Overall
52
/ 158
Division (F)
13
/ 54
9:48:10
2017
2 Races | 81 mi.SLO Ultra
Sep 9th 2017
| San Luis Obispo, CA
Distance
50 Miles
Overall
20
/ 72
Division (F)
3
/ 17
10:38:20
Montana de Oro
Apr 1st 2017
| Los Osos, CA
Distance
50 KM
Overall
13
/ 18
Division (F)
2
/ 4
6:37:45
40
Races
9y 1m 10d
Longevity
2,341
Lifetime Miles
Personal Bests
50k
(13)
5:52:03
2021
50m
(5)
9:48:10
2018
100k
(4)
14:46:38
2026
100m
(10)
23:37:07
2021
24hr
(1)
68
2025
12hr
(1)
40.95
2018
Distance by Year
2026
93
Miles
2 Races
2025
203
Miles
3 Races
2024
423
Miles
6 Races
2023
424
Miles
7 Races
2022
293
Miles
4 Races
2021
377
Miles
7 Races
2020
81
Miles
2 Races
2019
93
Miles
2 Races
2018
272
Miles
5 Races
2017
81
Miles
2 Races
Multiple Performances
1st Place
6:27:49
50 KM
2nd Place
27:06:33
100 Miles
3rd Place
6:46:26
50 KM
3rd Place
6:58:01
50 KM
2nd Place
6:23:16
50 KM
3rd Place
10:38:20
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+