My nifty new Polar tells me:

4 workouts (ran 10.4 miles total and commuted home 27 miles one day)
4 hours 5 minutes of activity
2392 calories burnt, alright too bad I ate Mexican, Pizza and had beer this weekend.

In addition to the 2- 5ks, 1 - 4 miler and the commuting I did pushups twice, a ton of yard work Friday night and Saturday plus walked around for 3 hours at a Wildlife Expo Saturday afternoon.