| Nov 2, 2019 | Amateur Iceman Men 65-69 | 12th | — | 03:01:44 |
| Nov 3, 2018 | Amateur Iceman Men 65-69 | 17th | — | 02:18:57 |
| Nov 1, 2014 | Amateur 29 Mile Mountain Bike M 60-64 | 22nd | M 872nd | 02:56:16 |
| Nov 2, 2013 | Open 29 Mile Mountain Bike M 60-64 | 16th | M 920th | 02:17:32 |
| Nov 3, 2012 | Amateur Mountain Bike-29Mi M 55-59 | 68th | — | 02:35:59 |
| Nov 5, 2011 | Amateur Mountain Bike-28Mi M 55-59 | 36th | — | 02:14:42 |
| Nov 6, 2010 | Open Mountain Bike 27Mi M 55-59 | 56th | — | 02:33:01 |
| Nov 1, 2008 | Open Mountain Bike- 27Mi M 55-59 | 43rd | — | 02:24:14 |
| Nov 3, 2007 | Amateur Mountain Bike - 27Mi Men M 45-49 | 120th | — | 02:16:58 |
| Nov 4, 2006 | Open Mountain Biking - 27Miles M 50-54 | 3rd | M 359th | 02:11:03 |
| Nov 5, 2005 | Open Mountain Biking - 27Miles M 50-54 | 7th | M 518th | 02:09:14 |
| Nov 6, 2004 | Open Mountain Biking - 27Miles M 50-54 | 4th | M 478th | 02:05:51 |
| Nov 1, 2003 | Amateur Sport Men 45-54 - 27Mile M 45-49 | 25th | M 410th | 02:19:51 |
| Nov 2, 2002 | Open Mountain Biking - 27Miles M 45-49 | 93rd | M 675th | 02:25:13 |