The HOUR is an endurance event that favors the strongest mind... not the fastest athlete. Start a new lap every hour on the hour for as many times as you can. 2 hours or 60 hours or anything inbetween... your body and mind will determine the number. How long can you push on?
The Hour Endurance Race - Lap racing redefined.
There are an MTB race option and a Trail Running race option. You choose.