Well, I'd have to look back at my records (likely within this blog) but I'm pretty sure tonight marks the fastest 7 x 1 mile repeats I've done yet. My goal was 7 minute miles, but after the 2nd repeat I decided I was good to ramp it up to 6:45's. Here is how my splits looked:
That last mile was slightly uphill and into a bit of a stiff breeze, so I was fighting it all the way. I really, really wanted to stop. But I kept pushing and I'm glad I did!