Sooo,
Last year, I did 80 kilometers for my 80th.birthday. This year , I did 83 kilometers with a fellow rider for his birthday ride.
We overdid it slightly, and did 55 miles. I put the extra km/miles in my bike account so I don’t have to do the 82,83,84,and 85 rides.
That’s how this works ….. Right?
JD