At the big skinny we ran into this guy, Kevin from Oxford, who road the skinny all the way to the end. One other guy was able to do it, too. Apparently, it was a popular attraction!
At some point we lost the main group so Kevin, his friend and I just started following the trail signs.
After the bluff, Kevin and his friend headed back to the venue and I continued to ride another 4 miles finishing the with a 9 mile mountain bike ride!