OK, I saw this and thought of JuicyJu's runs in the woods. She might have HEARD them, this lady has SEEN them
bbc.co.uk/sport/0/cycling/3...
This is a really interesting story (and race) if you've not read about it before. There is a time limit, and you end up literally falling asleep on your bike (which is how she broke her collarbone last year)