Ed wrote:but what if you did lose your map say two controls from the end but had already planned your routes and could map memory it to the finish... should you then be dsq-ed?
err no cos it doesn't break:
bof rules wrote:7.2.4 Individual competitors shall not intentionally run with, or behind, other competitors in order to profit from their skill.
if you can run your course map memory you should probably get a medal for effort.