See here for the event: http://the-t-bar.com/en/event/viewevent/206-sussex-tunnel-run
Unfortunately im not friends with everybody on this site so if you want to join but havent had an invite, add me as a friend and I can send one for you to accept so we can track numbers.
Hope to see a few of you there!
wouldnt the wrong end of the country be the most nothern part?
and given that both Dover and Brighton are South East England, you'll actually be in exactly the right corner of the country!