| Alport | Wed 6th Jun 2012 | 37/37 | 02:16:00 | See all Jeff Harrison at Alport |
| Lake District Mountain Trial | Sun 11th Sep 2011 | 45/- | 04:36:10 | See all Jeff Harrison at Lake District Mountain Trial |
| Thornbridge | Sat 27th Aug 2011 | 39/39 | 01:25:42 | See all Jeff Harrison at Thornbridge |
| Alport | Wed 17th Aug 2011 | 47/48 | 02:20:00 | See all Jeff Harrison at Alport |
| Alport | Wed 11th Aug 2010 | 25/25 | 02:10:00 | See all Jeff Harrison at Alport |
| Alport | Wed 12th Aug 2009 | 44/45 | 02:30:00 | See all Jeff Harrison at Alport |
| Cakes of Bread | Wed 29th Apr 2009 | 48/48 | 01:20:00 | See all Jeff Harrison at Cakes of Bread |
| Club Championships (Triple Crossing) | Sat 15th Nov 2008 | 90/92 | 02:31:12 | See all Jeff Harrison at Club Championships |
| Thornbridge | Sat 23rd Aug 2008 | 21/23 | 01:20:57 | See all Jeff Harrison at Thornbridge |
| Alport | Wed 20th Aug 2008 | 34/36 | 00:00:00 | See all Jeff Harrison at Alport |