I was my fastest just last weekend. I rode with my usual Saturday group up to a market in the foothills & stopped for a snack. After a while I went back to my bike for a water bottle & when I looked at my bars my speedometer read 139.9 mph & the miles were clicking away. The overhead power lines must have caused it to max out. What was about a 50 mile ride showed 155 miles & a 36 mph average speed by the time I got home.
Really, I was my best in the late 70's when I was Cat 1/2 pack filler.