Athlete
Brian Duff
🇺🇸b. 1965Male
| Date | Category | Cat. Place | Gender Overall | Time |
|---|
| Oct 12, 2025 | Amateur 100K Men 60-69 | DNF | — | DNF |
| Oct 15, 2023 | Amateur 100K Men 50-59 | 48th | — | 07:51:49 |
| Date | Category | Cat. Place | Gender Overall | Time |
|---|
| Aug 19, 2023 | Open 100mi SOLO Open Men | 48th | M 44th | 08:20:43 |
| Date | Category | Cat. Place | Gender Overall | Time |
|---|
| Mar 11, 2023 | Open 100 Mile M50-59 | 17th | M 133rd | 06:01:59 |
| Mar 14, 2020 | Open 100 Mile M50-59 | DNF | — | DNF |
| Mar 16, 2019 | Open 100 Mile M50-59 | 16th | M 189th | 06:49:13 |
| Date | Category | Cat. Place | Gender Overall | Time |
|---|
| Oct 16, 2022 | Open Waffle Men 55 to 64 | 4th | M 61st | 9:01:05 |
| Oct 31, 2021 | Open Waffle Men 55 to 64 | 4th | M 235th | 7:57:02 |
| Date | Category | Cat. Place | Gender Overall | Time |
|---|
| May 31, 2019 | Open DK 200 | 369th | — | 14:33:21 |