Tanana River Challenge
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2019 | Robert Ordonez | M 30-39 | 4:56:00 |
| 2 | 2019 | Shalane Frost | F 30-39 | 5:08:00 |
| 3 | 2019 | Steve Taylor | M 30-39 | 5:18:00 |
| 4 | 2019 | Owen Hanley | M 30-39 | 5:18:00 |
| 5 | 2019 | Tom Moran | M 30-39 | 5:26:00 |
| 6 | 2019 | Nina Ruckhaus | F 30-39 | 5:34:00 |
| 7 | 2019 | Jonathan Biderman | M 30-39 | 6:14:00 |
| 8 | 2019 | Jeramie Ubben | M 30-39 | 6:21:00 |
| 9 | 2019 | Todd Redinius | M 30-39 | 6:27:00 |
| 10 | 2019 | Seth Adams | M 30-39 | 6:46:00 |
| 11 | 2019 | Kristen Bartecci-Rozell | F 30-39 | 6:51:00 |
| 12 | 2019 | Chris Baird | M 30-39 | 6:51:00 |
| 13 | 2019 | Fletcher Yancey | M 30-39 | 6:52:00 |
| 14 | 2019 | Melissa Head | F 30-39 | 7:05:00 |
| 15 | 2019 | Corrine Leistikow | F 30-39 | 7:26:00 |
| 16 | 2025 | Samuel Zielke | M 20-29 | 7:47:23 |
| 17 | 2025 | Meg Inokuma | F 40-49 | 7:54:38 |
| 18 | 2023 | Teri Buck | F 60-69 | 9:07:26 |
| 19 | 2023 | Clinton Brown | M 30-39 | 9:51:58 |
| 20 | 2025 | Teri Buck | F 60-69 | 10:04:03 |
| 21 | 2021 | Matt Blood | M 30-39 | 10:25:57 |
| 22 | 2024 | Aaron Thomas | M < 20 | 10:34:05 |
| 23 | 2024 | Teri Buck | F 60-69 | 10:50:48 |
