I always stayed up REALLY late as a teenager.. say between 2 till 4am before going to sleep. I don't have an issue sleeping though thankfully... it's just that I don't want to go to bed :oops:
I am a such a cycling newb, I'm scared of this! 18-20 hard miles. Man, furthest I've done in one stint is 10 miles (20 miles a day) on the road. eek.
When you say slow.... I best charge my torches up in case we are longer than expected lol.