Clinton Lake North Shore

Just got back from a nice run at Clinton. It was really windy and a little chilly but felt nice. I ran to Lands End and decided to do the red loop along the shore. It's a very rocky trail. I can't see how people can do that on a mountain bike but I guess they are pretty crazy. After about 7-8 miles my left knee always start hurting. I sure hope that passes with time. I'd like to be able to do a marathon some day. I have been on the Glucosamine / Chondroitin for a couple weeks now. Hopefully that will help. I don't have any other joint pain while running and the little pain I have in my knee only comes after a few miles. I guess it could just be a matter of conditioning too. I really think I'll have to start some other kind of training if I intend to get serious about a marathon. Maybe some weight training of some kind.