Day 66.

Today the training schedule said to do a 2 mile run. After talking with one of my girlfriends (a marathoner), I decided to make it an interval run. Here's how I did it:

5 min. Warm up at an easy-moderate pace
5 min. Baseline: Increase speed gradually to a comfortable, moderate pace
30 seconds Sprint all out as fast as you can
4.5 min Reduce speed to a comfortable pace to fully recover
30 seconds Sprint all out as fast as you can
4.5 min Reduce speed to a comfortable pace to fully recover
30 seconds Sprint all out as fast as you can
4.5 min Reduce speed to a comfortable pace to fully recover
30 seconds Sprint all out as fast as you can
4.5 min Cool down at an easy pace
Total : 30 Minutes

It actually came out to be about 2.3 miles of actual running, with a walking warm up and cool down. I also did a 25 minute strength training DVD.