James Williams August 21, 2018 Events, LEJOG, Running A World Record Attempt – Running 800+ Miles in 9 Days James Williams August 21, 2018 Events, LEJOG, Running Could you run 800+ miles in 9 days? Read more about my attempt to break a world record in May 2019. I’ll start in Land’s End, Cornwall, and end in John o’ Groats, Scotland.