| Old Crown Round | Sat 20th Jul 2019 | 1/53 | 03:49:06 | See all K Collison at Old Crown Round |
| Cannock Trig Point | Sun 22nd Jan 2017 | 1/ | 01:49:59 | See all K Collison at Cannock Trig Point |
| Nine Standards | Thu 1st Jan 2015 | 1/104 | 00:58:06 | See all K Collison at Nine Standards |
| Skiddaw | Sun 6th Jul 2014 | 1/105 | 01:11:07 | See all K Collison at Skiddaw |
| Kinder Trog | Sun 22nd Jun 2014 | 1/135 | 01:58:13 | See all K Collison at Kinder Trog |
| Haworth Hobble | Sat 15th Mar 2014 | 1/509 | 04:04:31 | See all K Collison at Haworth Hobble |
| Loughrigg and Silver Howe | Sun 26th Feb 2012 | 1/ | 01:11:39 | See all K Collison at Loughrigg and Silver Howe |
| Tour de Helvellyn | Sat 17th Dec 2011 | - | See all K Collison at Tour de Helvellyn | |
| Roaches | Sun 13th Nov 2011 | 1/206 | 02:08:21 | See all K Collison at Roaches |