A Last Person Standing Event.
Complete one 6.7km lap within an hour, restart again on the hour continues until only one person is left to complete a lap.
Runners will start a 6.71 km (4.17 mile) on the hour, every hour.
Runners must finish each lap within 1 hour.
The next lap starts on the hour every hour after that.
This continues until only one runner can complete the lap within the 1-hour time limit.
Runners are called into the starting corral at 2 minutes to the hour.
Any runner not in the starting corral for any lap is not eligible to continue and is recorded as DNF (did not finish).
Any runner who fails to finish a lap is recorded as DNF (did not finish).