This was an organized ride for up to 500 bikers in Poulsbo to celebrate their Viking heritage that Sara told me about it. Fitted my training plans so joined in. Although the temp read 61, it was overcast and never got warm. Mass start of all the riders which is always a bit exciting because there were 3 different courses from 15 mile to the 56.73 mile one so the start has the young hot doggers along with "normal" people for which 15 miles will be a challenge. I generally stay in the back and let the group spread out over the course of the first few miles but that left me pretty much alone for the whole ride. OK with me. Plan was to see how little I would use my battery while doing the 56 miles with 3,700' of climbing. That meant I had to keep the battery off and only use battery when needed. Mission accomplished as I had 60% of my battery left and felt amazingly good at the finish. The finish line had a large beer garden with food but I opted for now beer as I had a hour drive home. Data: Used 40% of battery. At mile 31, I had used 13% but used more as my legs got tired.