12 miles is the most I have ever ran so I wasn't planning on going too hard, just easy enough to actually complete the workout. So I started off pretty slow (8:01) and would have been more than happy running the whole workout at that pace. But I ran the next mile faster and then the next and so on. My breathing was under control the whole time and it was actually cold out so heat was not an issue. It was quite a workout, and I still can't believe I did it and did it well! I know that I would have been able to run 1.1 miles more, I'm so ready to run my half marathon already!! Too bad I'm only half way through my training! Patience..

Here are the splits, the loop I ran isn't exactly 5 miles, so each mile within the loop is probably different. But if you compare the splits from loop 1 to loop 2, you can see that they are definitely progressives, nice!

Loop #1: 8:01, 7:43, 7:26, 7:21, 7:12,
Loop #2: 7:21, 7:18, 7:07, 6:46, 6:36,
1st mi of loop: 6:58,
Back: 6:42