Cecilia Hamilton (F54)
2026
5 Races | 164 mi.Squak Mountain 50K Trail Run
Apr 18th 2026
| Issaquah, WA
Distance
50 KM
Overall
47
/ 48
Division (F)
13
/ 13
9:29:45
VALENCIA Trail Race
Mar 21st 2026
| Valencia, CA
Distance
50 KM
Overall
68
/ 68
Division (F)
16
/ 16
9:33:00
Will Rogers 24 Hour/12 Hours/6 Hour
Feb 28th 2026
| Pacific Palisades, CA
Duration
12 Hours
Overall
13
/ 21
Division (F)
6
/ 9
39.6
Sean O'Brien 100k/50M/50k
Jan 31st 2026
| Malibu, CA
Distance
50 KM
Overall
90
/ 107
Division (F)
38
/ 45
10:58:21
Avalon Benefit 50
Jan 10th 2026
| Avalon, CA
Distance
50 KM
Overall
357
/ 559
Division (F)
176
/ 309
8:19:22
2025
7 Races | 217 mi.Ray Miller 50/50
Dec 6th 2025
| Malibu, CA
Distance
50 KM
Overall
136
/ 149
Division (F)
39
/ 44
9:36:55
Fire Fest Ultra
Nov 22nd 2025
| Logandale, NV
Distance
50 KM
Overall
24
/ 32
Division (F)
10
/ 14
8:38:52
Bulldog 50K Ultra Run & 25K Trail Run
Aug 16th 2025
| Calabasas, CA
Distance
50 KM
Overall
190
/ 195
Division (F)
45
/ 47
8:45:27
Golden State 50K
Jun 21st 2025
| Salinas, CA
Distance
50 KM
Overall
53
/ 65
Division (F)
10
/ 14
7:22:53
O'Neill Park Trail Races
May 17th 2025
| Trabuco Canyon, CA
Distance
50 KM
Overall
54
/ 63
Division (F)
20
/ 24
7:49:49
VALENCIA Trail Race
Mar 22nd 2025
| Valencia, CA
Distance
50 KM
Overall
97
/ 116
Division (F)
24
/ 32
8:46:15
Avalon Benefit 50
Jan 11th 2025
| Avalon, CA
Distance
50 KM
Overall
241
/ 386
Division (F)
104
/ 200
7:58:07
2024
4 Races | 124 mi.Griffith Park Trail
Nov 2nd 2024
| Los Angeles, CA
Distance
50 KM
Overall
59
/ 63
Division (F)
13
/ 13
8:04:46
SAMO Trail Runs
Oct 19th 2024
| Pacific Palisades, CA
Distance
50 KM
Overall
53
/ 72
Division (F)
16
/ 26
9:00:26
Sycamore Canyon 100k & 50k
Feb 24th 2024
| San Diego, CA
Distance
50 KM
Overall
46
/ 54
Division (F)
12
/ 16
8:47:17
Avalon Benefit 50
Jan 6th 2024
| Avalon, CA
Distance
50 KM
Overall
228
/ 476
Division (F)
103
/ 255
7:13:01
2023
7 Races | 217 mi.Paramount Ranch Trail Runs
Dec 16th 2023
| Calabasas, CA
Distance
50 KM
Overall
22
/ 36
Division (F)
10
/ 14
7:44:00
SAMO Trail Runs
Oct 28th 2023
| Pacific Palisades, CA
Distance
50 KM
Overall
45
/ 74
Division (F)
17
/ 28
7:55:18
That's No Moon Ultras & 30K
Sep 23rd 2023
| Silverado, CA
Distance
50 KM
Overall
33
/ 51
Division (F)
11
/ 15
8:25:36
Bulldog 50K Ultra Run & 25K Trail Run
Aug 19th 2023
| Calabasas, CA
Distance
50 KM
Overall
136
/ 171
Division (F)
30
/ 38
7:41:32
VALENCIA Trail Race
Apr 15th 2023
| Valencia, CA
Distance
50 KM
Overall
45
/ 62
Division (F)
11
/ 16
8:10:01
Calico Trail Run
Jan 22nd 2023
| Barstow, CA
Distance
50 KM
Overall
50
/ 62
Division (F)
7
/ 13
7:37:20
Avalon Benefit 50
Jan 7th 2023
| Avalon, CA
Distance
50 KM
Overall
108
/ 384
Division (F)
56
/ 221
6:32:17
2021
5 Races | 156 mi.Big Chief 50K
Jul 18th 2021
| Truckee, CA
Distance
50 KM
Overall
124
/ 140
Division (F)
50
/ 55
8:04:38
Valkyrie Trail Race
May 29th 2021
| Colorado Springs, CO
Distance
50 KM
Overall
16
/ 19
Division (F)
16
/ 19
8:10:54
The Ranch 50k
Mar 6th 2021
| Escondido, CA
Distance
50 KM
Overall
53
/ 83
Division (F)
7
/ 14
7:03:28
Dirty Feet Winter Trail Series #3
Feb 27th 2021
| Julian, CA
Distance
50 KM
Overall
9
/ 14
Division (F)
5
/ 5
6:20:06
GR-8H Trail Race
Jan 1st 2021
| Flagler Beach, FL
Duration
7 Hours
Overall
7
/ 23
Division (F)
4
/ 11
31.98
2020
2 Races | 112 mi.Orange Curtain
Feb 28th 2020
| Cerritos, CA
Distance
100 KM
Overall
6
/ 7
Division (F)
3
/ 4
13:36:43
Avalon Benefit 50
Jan 11th 2020
| Avalon, CA
Distance
50 Miles
Overall
122
/ 203
Division (F)
35
/ 68
11:13:14
2019
10 Races | 356 mi.Ray Miller 50/50
Dec 7th 2019
| Malibu, CA
Distance
50 KM
Overall
73
/ 137
Division (F)
22
/ 69
7:21:55
No Name Trail Races
Nov 23rd 2019
| Agoura, CA
Distance
50 KM
Overall
38
/ 55
Division (F)
7
/ 14
7:25:34
Chino Hills Trail Run Series
Nov 9th 2019
| Brea, CA
Distance
50 KM
Overall
52
/ 88
Division (F)
15
/ 25
7:44:22
That's No Moon Ultras & 30K
Oct 19th 2019
| Silverado, CA
Distance
50 KM
Overall
11
/ 22
Division (F)
1
/ 6
7:08:28
Harding Hustle
Jul 27th 2019
| Modjeska Canyon, CA
Distance
50 KM
Overall
35
/ 59
Division (F)
6
/ 12
7:41:13
Cirque du Griffith Park 100-Mile & 6/12...
Jun 29th 2019
| Los Angeles, CA
Duration
12 Hours
Overall
9
/ 45
Division (F)
4
/ 26
51.03
Nanny Goat
May 25th 2019
| Riverside, CA
Duration
12 Hours
Overall
4
/ 46
Division (F)
3
/ 30
56
Lost Creek Trail Runs
May 4th 2019
| Trail, OR
Distance
50 KM
Overall
16
/ 24
Division (F)
5
/ 8
6:58:04
VALENCIA Trail Race
Mar 30th 2019
| Valencia, CA
Distance
50 KM
Overall
40
/ 124
Division (F)
8
/ 43
6:34:51
Avalon Benefit 50
Jan 12th 2019
| Avalon, CA
Distance
50 KM
Overall
58
/ 276
Division (F)
21
/ 140
6:14:14
2018
3 Races | 115 mi.Chino Hills Trail Run Series
Nov 10th 2018
| Brea, CA
Distance
50 KM
Overall
54
/ 125
Division (F)
15
/ 33
6:30:48
Cirque du Griffith Park 100-Mile & 6/12...
Jun 23rd 2018
| Los Angeles, CA
Duration
12 Hours
Overall
15
/ 57
Division (F)
6
/ 24
52.5
VALENCIA Trail Race
Mar 31st 2018
| Valencia, CA
Distance
50 KM
Overall
58
/ 158
Division (F)
16
/ 64
6:51:17
2016
2 Races | 62 mi.Mt. Disappointment Mountain Race
Jul 9th 2016
| Sierra Madre, CA
Distance
50 KM
Overall
41
/ 95
Division (F)
11
/ 30
7:36:47
Canyons Endurance Runs
May 7th 2016
| Auburn, CA
Distance
50 KM
Overall
42
/ 80
Division (F)
14
/ 38
8:33:53
2015
3 Races | 94 mi.Twin Peaks 50
Oct 17th 2015
| Corona, CA
Distance
50 KM
Overall
18
/ 34
Division (F)
5
/ 9
8:21:12
E.T. Full Moon Midnight
Aug 29th 2015
| Rachel, NV
Distance
51 KM
Overall
25
/ 46
Division (F)
6
/ 17
6:58:28
Leona Divide
Apr 18th 2015
| Lake Hughes, CA
Distance
50 KM
Overall
72
/ 265
Division (F)
22
/ 129
6:41:38
48
Races
11y 0m 3d
Longevity
1,618
Lifetime Miles
Personal Bests
50k
(40)
6:14:14
2019
50m
(1)
11:13:14
2020
100k
(1)
13:36:43
2020
12hr
(4)
56
2019
Distance by Year
2026
164
Miles
5 Races
2025
217
Miles
7 Races
2024
124
Miles
4 Races
2023
217
Miles
7 Races
2021
156
Miles
5 Races
2020
112
Miles
2 Races
2019
356
Miles
10 Races
2018
115
Miles
3 Races
2016
62
Miles
2 Races
2015
94
Miles
3 Races
Multiple Performances
3rd Place
56
12 Hours
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+