Speed Workout Day....Giddyup

Today i felt better then I have in a long time. I did an easy 2 mile warmup. Then I did a 15 minute blast at just a shade quicker then a 6:00/mile pace, jogged an easy 3 minutes as recovery, then another 15 minute blast at the same 6:00 pace, followed by about a 2.25 mile cooldown. Total mileage for the day came in around 9.5 miles.