I did about an hour. No computer, but I think something like 10 or 12 miles. Bike trail, road, gravel, lawn.
I was test-riding what I hope will be my new utility bike: Surly Crosscheck.
Considered going for another ride on my road bike when I got home from the LBS, but wanted to get to work on my old utility bike that I'll be trading in. Took off the fenders, rack, switched out saddles, etc., and gave it one last clean-and-polish.
"If Americans want to live the American Dream, they should go to Denmark." - Richard Wilkinson