In an attempt at 15+ miles I've hit a major stumbling block: knee lock. In a miraculous act I managed to correct it at home, but can I replicate this fix when I'm on the course? That's the mystery.
After a lot of thinking (really, stringing words together into sentences in my head and everything), I decided it was time to make something I believe in mine. So now I own http://www.orangesqueaky.com. Let's see what happens.