Joined: Jul 2002
Posts: 40,863
Likes: 3,116
From: Sacramento, California, USA
Bikes: Specialized Tarmac, Canyon Exceed, Specialized Transition, Ellsworth Roots, Ridley Excalibur
Do it!
You won't be the oldest. You won't be the least fit. You won't have the oldest bike. But you will have fun. I did my first CX race on a 89 Trek 660 that I jammed knobby tires into. Oh, and it was a single speed. I had a blast. You will too.