5 minute intervals

Plan called for 3 sets of 3 @ 5 minutes on 1 minute off with 4 minutes rest between sets. I started out a little too high on my first set of 3 intervals and I decided to dial back the second set of 3 by about 15W. On the third set, I decided to bring the intensity back up but shorten each interval by 1 minute as I still had some residual fatigue from my 3 hour ride on Saturday. The shortened rest period between the intervals - 1 minute is a killer but it definitely pays dividends on race day!