Run your fastest 50K EVER!!! Start a 5k every hour, on the hour, for 10 hours straight!
Run 10 Trail 5k races at the start of each hour for 10 hours straight. The winner is the runner with the fastest cumulative time. You must be ready to start the next 5k at the top of the hour to be able to continue on with the race... run it fast or run it slow, just pace yourself enough to last all 10 hours!!!
