It would be to just stay out there over night, camp out. Like Brett said, the last runner should be coming through around 6. At that time, I believe they stop the runners, and if there are runners then still, they will want to stop. Last year we had 4 runners that stopped at our (this same) station that we had to take back to either another station or the start. It seemed as though after this station, runners had a real hard time getting to the next station and times really slowed down. Which I don't blame them, I would have a hard time getting 5-10 miles.