Day 17 brings me to Tuesday’s ride of Week 1 of the Bicycling Century Training Plan which is a 1.5 hour overall endurance ride with 4×8 intervals. The weather was near perfect today with a temperature of 90F, partly cloudy and only a slight wind.
I did a 15 minute warm up and decided I would do this entire ride in the small chain ring to see how it felt vice doing it in the big ring. At the end of the warm up I reset my computer and started on the first eight minute interval.
This first interval was setup so it was on a relatively flat section of the White Rock Lake loop. I was moving along really good at a speed of 18-20 mph with no problems. After eight minutes I backed off the speed and took it easy for eight minutes to recover. The second interval contained some hills and was into a slight headwind that made it a little more difficult but was still able to maintain 17+ mph. The remaining two intervals were done in almost the same spots as the first two which was nice for consistency.
After finishing the second interval I still had almost half an hour to ride at endurance pace so I started another loop of the lake and turned around after 15 minutes and then continued onto my car for a cool down.
Overall I felt pretty good during the entire ride and was able to push it pretty hard during the intervals. I think riding in the smaller chain ring was easier on me and I may need to make that standard right now. There were quite a few riders out today with lots, lots and lots of people riding their time trial and aero setups. There must have been some kind of sale on time trial bikes, aero wheels and profile bars I wasn’t aware of.
Here are the numbers:
Total Time (h:m): 1:30
Distance: 24.17 miles
Avg Speed: 16 mph (interval speed was 17-20 mph with recovery at 13-15 mph)