This ride had to remain invisible to others until someone found the "tag" location. Otherwise it would give away the game. I found Bay Area Bike Tag #100 "100 million year old geezer" at the Los Altos Public Library on San Antonio Rd and made Bike Tag #101 "in a tree" at the hollow pepper tree on Whipple Rd in Union City. When someone else figured out where it was from the photo, they posted similarly to move the tag somewhere else in the Bay Area. With that done, now I made the ride visible to followers. https://www.reddit.com/r/BAbike/comments/igj69x/bike_tag_101_in_a_tree/?sort=new I biked from home to the old tag and then to the new tag. I rode BART home from Union City. I turned off my GPS while on BART so that was not recorded as part of the 45 mile ride.