4 miles, speed work.

Today's run was for speed work, so I walked to the park as a warm up, jogged for a few minutes then started my interval run.  I "sprinted" for about 1/2 mile, then slowed to a walk for 1/4 mile recovery, repeated 6 times, then I walked home to cool down.  When I got home I also did 20 minutes of Pilates.  I feel like I should probably do more than that, but I'll have to see what there is time for later in the day.