Depends on km's or miles......To make 100 miles, I'd do it to make it a century. To make 100 km's, nope. 42-65 miles is just another usual ride for us depending on how we feel. I've done 86 mile rides and added another loop to make the 100 miles. But as far as km's, no significance at 100 IMO.
Last edited by Mr. Beanz; 11-13-10 at 12:26 AM.