This is a chart showing how my actual mileage for the year has been progressing against a target of 2 miles per day. I started off aiming for 1000k for the year (1.7 miles per day), but I'm comfortable beating that so I've upgraded my goal.
I've been using dailymile to track my running and cycling. To generate the chart I wrote a perl script to extract my data for this year, find the Running entries, and output a table of dates with cumulative mileages.
I'm currently manually copying the output in to a google docs spreadsheet. It'd be nice to automate the update of the spreadsheet too but I'll leave that for another day...