I used Bikejournal.com for a time. It worked well. If memory serves, there's a free version that allows you to track a limited amount of data and a paid version that allows you to track more. I stopped tracking a couple of years ago when my bike computer started acting up, and I didn't bother to replace or fix it. I should add that to my to-do list!
Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.
--Mary Anne Radmacher