My wife and I are going to ride the Tour of the Unknown Coast metric century tomorrow. We didn't register ahead time, because the weather is always iffy. We'll register tomorrow morning.
The ride starts at 7:30 and is a few hours from home. To avoid having to get up too early, I thought we'd start at 8:30 or so. I confirmed that we could register even if we got there after 7:30.
There's no problem with starting late, is there?