Track your rides and runs via your iPhone, Android or GPS device, analyze your performance, and compare with friends.
That's a nice pace, moving along. We're doing 200k tomorrow, half thru the city with lot's of stop lights!
All the SFR rides that start in the city have the first/last 25km through Sausalito which has to be done at a sedate pace. We were really pleased with the second stage on this one (70-100k) -- once I finally got my HR back up after the stop, we were picking up a train all the way.
city miles take the air out of my sales, especially at a finish. Nice job.