Been out and done a loop around tentsmuir this morning and recorded it on strava.
Admittedly it was my first run around there and i didnt know one of the trails that well but on one segment it says my average was 5.5 mph.
Looking at the leaderboard the bloke at the top has an average of over 18mph.
Thinking back to the track im not sure its even possible to do it that fast ??
How did he get an average like that then ??