The sneakers or the runner?

Picture this scene:

It’s Tuesday morning.
The first day of half marathon (#4) training.
Intervals on tap.
Brand new Brooks Ghost 3’s arrived in the mail the night prior.
This girl hadn’t run hard speed in weeks.
Off she went…

(anyone want to take a guess at what unfolded next?)

An EPIC round of mile repeat-style intervals ensued.
…it looked something like this:
Mile 0-1:
warm-up @6.8-7.0 mph
Mile 1-2: speed round@7.6mph
Mile 2 – 2.2: recovery round @4mph
Mile 2.2 – 3.2:
speed round @7.6mph
Mile 3.2-3.4:
recovery round @4mph
Mile 3.4-4.4:
speed round @7.6mph
Mile 4.4-4.6:
recovery round @4mph
Mile 4.6-5.6
: speed round @7.6mph
Mile 5.6 – 6.0: recovery round and cool-down @6.0-6.2mph

RUNNER’S HIGHHHHHHHHH!!!!!

Now. Not gonna lie. At first I wanted to chalk it all up to the brand spankin’ new kicks I was sporting, figuring that was the added boost I need to kick out some awesome speed yesterday. But then two thoughts occurred to me.
1 – I haven’t been running very much this past month, at most 15 miles a week or so. (for obvious reason – hi barre n9ne training!) 
2 – Half marathon training started yesterday and I am SO jazzed about the race it’s not even funny. It’s equal parts being back in training and loving that feeling and the fact that I’ll get to run this race with friends (yay Sam!).

So, my conclusion to this question: Was it the sneakers or the runner?
In this case (while I love my new Brooks!) – I’m giving all the credit to the runner this time. This girl worked hard.
…and has very happy feet to prove it. 🙂