Kryptonite?

We all know Superman's weakness was Kryptonite, and on the cycling Superhero front I'm far from Superman.....far, far. But we all have our own Kryptonite, but on and off the bike. So what's my mine?

A race course that looks like that.......I got a lot better at climbing over the Winter (thanks to a good number of hours on the road bike.....and out of the kitchen) but it's still a big weakness.

So after seeing the course profile for the Tour de Tykes race this Sunday that not so warm and fuzzy feeling started kicking a little early......like three days early.