I have 3 weeks of winter break and it sounds kinda fun (I live in a place that currently isn't going below 40 degrees at night).
Basically stay up and do a run at 2-5 am, come back and sleep through the morning then get up and go do another run in the afternoon and then repeat. Thoughts? Anyone tried this? The only thing is it might screw up my sleeping schedule if I have to get up early for something else...