Las Vegas, NV
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2019 | Laura Brock | F 40-49 | 4:39:20 |
| 2 | 2022 | David Enriquez | M 20-29 | 4:41:48 |
| 3 | 2016 | Luis Leon | M 40-49 | 4:44:14 |
| 4 | 2022 | Quentin Danielson | M 20-29 | 4:44:18 |
| 5 | 2016 | Julie Bertoia | F 30-39 | 4:48:52 |
| 6 | 2017 | Rory Kuykendall | M 30-39 | 4:54:17 |
| 7 | 2019 | Julie Bertoia | F 40-49 | 4:58:30 |
| 8 | 2016 | Tom Riggenbach | M 50-59 | 5:03:27 |
| 9 | 2022 | Nic Baldwin | M 30-39 | 5:06:03 |
| 10 | 2019 | Paul Del Vacchio | M 50-59 | 5:06:45 |
| 11 | 2017 | Julie Bertoia | F 40-49 | 5:10:53 |
| 12 | 2019 | Tyler Bodily | M 20-29 | 5:14:25 |
| 13 | 2018 | Julie Bertoia | F 40-49 | 5:18:34 |
| 14 | 2017 | Michael Dodson | M 20-29 | 5:21:13 |
| 15 | 2022 | Vanessa Jones | F 60-69 | 5:28:39 |
| 16 | 2023 | Jonathan Chanay | M 30-39 | 5:32:32 |
| 17 | 2023 | Kate Underwood | F 40-49 | 5:38:40 |
| 18 | 2023 | Leslie Bachmura | F 40-49 | 5:41:13 |
| 19 | 2022 | Gil Perez | M 20-29 | 5:45:11 |
| 20 | 2019 | Peter Russell | M 40-49 | 5:46:50 |
| 21 | 2019 | John Music | M 30-39 | 5:58:46 |
| 22 | 2022 | Alexader Zakharin | M 30-39 | 6:01:34 |
| 23 | 2022 | Tony Chao | M 40-49 | 6:07:33 |
| 24 | 2022 | Travis Tung | M 40-49 | 6:09:07 |
| 25 | 2022 | Yashindir Gokul | M 40-49 | 6:09:28 |
| 26 | 2023 | Lizbeth Vazquez | F 30-39 | 6:10:05 |
| 27 | 2022 | James Ehasz | M 60-69 | 6:13:13 |
| 28 | 2021 | William Villareal | M 40-49 | 6:13:15 |
| 29 | 2016 | Robert Manon | M 40-49 | 6:22:18 |
| 30 | 2019 | Hector Mejia | M 40-49 | 6:32:44 |
| 31 | 2021 | David Enriquez | M 20-29 | 6:37:59 |
| 32 | 2022 | Misty Hibdon | F 40-49 | 6:51:16 |
| 33 | 2019 | Holly Thiry | F 40-49 | 6:52:00 |
| 34 | 2021 | Mark Johnson | M 20-29 | 6:53:15 |
| 35 | 2021 | Pornsak Karschamroon | M 30-39 | 6:57:01 |
| 36 | 2019 | Katie Burleigh | F 30-39 | 7:00:00 |
| 37 | 2023 | Pablo Chavana | M < 20 | 7:05:46 |
| 38 | 2022 | Tina Chao | F 30-39 | 7:14:08 |
| 39 | 2023 | Charles Dawe | M 50-59 | 7:20:02 |
| 40 | 2019 | Lisa Kuhns | F 30-39 | 7:29:07 |
| 41 | 2019 | Wayne Coates | M 70 + | 7:32:14 |
| 42 | 2018 | Christopher Buell | M 50-59 | 7:33:20 |
| 43 | 2018 | Wayne Coates | M 70 + | 7:40:02 |
| 44 | 2019 | Obed Oropeza | M 40-49 | 7:43:00 |
| 45 | 2021 | Deo Jaravata | M 50-59 | 7:43:55 |
| 46 | 2022 | Joanne Ehasz | F 60-69 | 8:03:47 |
| 47 | 2019 | Anthony Thomas | M 30-39 | 8:11:02 |
| 48 | 2023 | Jeffery Hughes | M 30-39 | 8:13:20 |
| 49 | 2018 | Ofelia Acevedo | F 30-39 | 8:13:36 |
| 50 | 2019 | Torsten Gruenzig | M 50-59 | 8:27:23 |
| 51 | 2021 | Joanne Ehasz | F 60-69 | 8:36:27 |
| 52 | 2023 | Angela Jaureou | F 40-49 | 8:38:00 |
| 53 | 2019 | Robert Lynch | M 70 + | 8:53:16 |
| 54 | 2023 | Raul Navarro | M 30-39 | 8:54:58 |
| 55 | 2023 | Ezequiel Meraz | M 30-39 | 8:56:50 |
| 56 | 2019 | Allison Thigpen | F 20-29 | 9:01:28 |
| 57 | 2021 | Edgar Licea | M 20-29 | 9:02:10 |
| 58 | 2021 | Antonia McNamara | F 50-59 | 9:12:55 |
| 59 | 2019 | Angela Jaureau | F 40-49 | 9:42:38 |
| 60 | 2021 | Angela Jaurequi | F 40-49 | 10:52:05 |
| 61 | 2021 | Anna DuBois | F 20-29 | 11:45:40 |
| 62 | 2022 | Angela Jaurequi | F 40-49 | 11:47:01 |
