| Nov 4, 2023 | Amateur Iceman Men 70+ | 31st | — | 03:23:36 |
| Nov 6, 2021 | Amateur Iceman Men 70+ | 17th | — | 02:45:57 |
| Nov 2, 2019 | Amateur Iceman Men 65-69 | 34th | — | 04:02:51 |
| Nov 3, 2018 | Amateur Iceman Men 65-69 | 36th | — | 02:51:06 |
| Nov 4, 2017 | Amateur Iceman Men 65-69 | 34th | — | 02:54:58 |
| Nov 5, 2016 | Amateur 30 Mile Mountain Bike M 65-69 | 33rd | M 2148th | 02:21:50 |
| Nov 7, 2015 | Amateur 30.1 Mi Mountain Bike M 65-69 | 32nd | — | 02:44:26 |
| Nov 1, 2014 | Amateur 29 Mile Mountain Bike M 60-64 | 67th | M 2179th | 04:10:31 |
| Nov 2, 2013 | Open 29 Mile Mountain Bike M 60-64 | 81st | M 2809th | 03:06:16 |
| Nov 3, 2012 | Amateur Mountain Bike-29Mi M 60-64 | 63rd | — | 03:09:34 |
| Nov 5, 2011 | Amateur Mountain Bike-28Mi M 60-64 | 64th | — | 02:49:17 |