The BACKYARD Genesis

The race is standard backyard, complete a 4.167 mile loop every hour, for as long as you can. The last runner standing wins.
Why 4.167 mile loops? Finishing 1 lap per hour for 24 hours gets you 100 miles.
Each loop must be started at the top of the hour and no aid or pacing can be provided to runners while on course. In between loops, runners are welcome to have a crew and get any support they need.