You can use my system if you want to impress people a little more: 72,420.48 kms run at 60! Wow! Seriously, whether 45,000 miles or 72,420 kms, both sound impressive and it's a lot of time on the road. What an extraordinary journey! So far, what are your best moments related to running?
PRs: Boston Marathon, 3:27, April 15th 2013
Cornwall Half-Marathon, 1:35, April 27th 2013
18 marathons, 18 BQs since 2010