Riding down Columbine. I so wish we were there! Photo from here.
ps - he's 18+ minutes ahead and, barring any mishap, will win in record time this year.
Update: He won in a record time of 6 hours, 28 minutes, 50 seconds, which breaks the record by 17 minutes. He rode the last 10 miles or so on a flat tire. He beat the second place finisher, six-time winner David Wiens, by almost 1/2 hour. Wow.