I keep a log of every ride I do. I think I may have missed writng down a couple since 2004.
I keep all the logs in a notebook.
Here's the info I write down for each ride:
* Date
* Trip miles ( Mileage for this trip only)
* Average Speed
* Maximum Speed
* Time
* Total Miles ( This is the total miles the bike has on it)
* Days skipped riding.....If Any.
* Comments Section I put the route I rode in this section. Also the type of ride...Recreational, Fast etc...