Just completed a metric century. There were some signals where I had to come to a complete stop, and some stop signs where I only slowed down long enough and slow enough to make sure there was no traffic. Didn't have to un-clip. Took one 10-minute break to eat a Clif bar. Otherwise, just riding. There was a stiff northeast/east wind that really didn't affect the ride, other than cursing about having to fight to maintain control in a cross wind. Solo ride.

Average Speed solo: 16.4 mph
Average Cadence solo: 67
Average Cadence group: n/a
Average Speed group: n/a
Chain Ring sizes (eg. 50/36): 50/34
Cassette range (eg. 12-28): 12/30
Number of sprockets on cassette: 10
Age: 61

A couple extras data points

distance: 62.4 miles
elevation gain: 1,500'
avg temp: 66 F
heart rate: avg 125 - max 147
ride date: Fri. Oct 26, 2012