If I have 40 hours to complete a 600km event and do it as a Mandatory route DIY by GPS do I need to worry about pacing? I.e. assuming my legs will do it, Can I ride 400 in 20 hours, stop for 11 hours and then ride 200 in 9 hours?
Would the large pause in the middle be an issue with the average speed, or is it just the start and finish time that matters?
Given there are no controls, I assume there are no issues with opening and closing times.
Thanks