I recently competed in a biking challenge at my gym. We were allotted 31 days and all the competition had to take place inside the gym unless you could show you participated in a sanctioned outdoor race. I was in the running and biking categories. I was first overall for the women (there were two age categories) and I did 156 miles more than my younger counterparts. I also ALMOST beat the guys. I had 10 miles less at 396 than the male leader. Had I known it was that close, I would have stayed another half hour on the 31st!