Ladera Ranch, CA
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2020 | Joseph Roberts | M 30-39 | 4:18:10 |
| 2 | 2020 | Pat Bishop | M 30-39 | 4:29:48 |
| 3 | 2020 | Eric Clifton | M 60-69 | 4:33:49 |
| 4 | 2020 | David Barkdull | M 30-39 | 4:48:16 |
| 5 | 2020 | Kenneth Canlas | M 20-29 | 5:03:39 |
| 6 | 2020 | Christopher Neiman | M 50-59 | 5:14:44 |
| 7 | 2020 | Annette Ramirez | F 40-49 | 5:16:52 |
| 8 | 2020 | Amy Chavez | F 50-59 | 5:18:40 |
| 9 | 2020 | Sue Thomas | F 50-59 | 5:20:33 |
| 10 | 2020 | Steve Cha | M 50-59 | 5:27:10 |
| 11 | 2020 | Selina Nordberg | F 50-59 | 5:30:55 |
| 12 | 2020 | Autumn Cho | M 50-59 | 5:38:29 |
| 13 | 2020 | Autumn Cho | M 50-59 | 5:42:16 |
| 14 | 2020 | Barry Vince | M 50-59 | 5:42:32 |
| 15 | 2020 | Patricia Lorenzi | F 40-49 | 5:43:25 |
| 16 | 2020 | Heidi Stewart | F 40-49 | 5:45:20 |
| 17 | 2020 | Francisco Morales | M 40-49 | 5:50:31 |
| 18 | 2020 | Keon Kim | M 50-59 | 5:52:24 |
| 19 | 2020 | Denton Sua | M 50-59 | 5:54:41 |
| 20 | 2020 | Jackie Mansky | F 20-29 | 5:59:40 |
| 21 | 2020 | Stephanie Fraser | F 30-39 | 6:01:36 |
| 22 | 2020 | Stephanie Fraser | F 30-39 | 6:02:21 |
| 23 | 2020 | Melissa Arcaro | F 30-39 | 6:03:25 |
| 24 | 2020 | Raechel Toring | F 30-39 | 6:05:09 |
| 25 | 2020 | Hyungsuk Yoon | M 50-59 | 6:13:23 |
| 26 | 2020 | Christiane Wolf | F 50-59 | 6:14:37 |
| 27 | 2020 | Keon Kim | M 50-59 | 6:16:43 |
| 28 | 2020 | Helen Park | F 60-69 | 6:18:01 |
| 29 | 2020 | Kyung Hu | M 50-59 | 6:23:09 |
| 30 | 2020 | Matthew Park | M 60-69 | 6:23:12 |
| 31 | 2020 | Min Chae | M 60-69 | 6:23:19 |
| 32 | 2020 | Lydia Summerville | F 20-29 | 6:24:04 |
| 33 | 2020 | David Sundius | M 60-69 | 6:35:17 |
| 34 | 2020 | John Vanderpot | M 50-59 | 7:05:05 |
| 35 | 2020 | Sungman Yun | M 50-59 | 7:08:27 |
| 36 | 2020 | Richard Lee | M 30-39 | 7:11:02 |
| 37 | 2020 | Hyun-Cheol Choi | M 50-59 | 7:11:17 |
| 38 | 2020 | Vincent Park | M 40-49 | 7:11:55 |
| 39 | 2020 | Matthew Park | M 60-69 | 7:12:03 |
| 40 | 2020 | Min Chae | M 60-69 | 7:12:18 |
