For the first thirty minutes, I ran this format:
10 minutes at 8:30/mile pace, 3% incline
10 minutes at 8:30/mile pace, 5% incline
10 minutes at 8:30/mile pace, 7% incline
This came out to about 3.5 miles of increasing climbs.
I then changed to the second part of my run. I dropped the incline to the base setting on the treadmill (1.5%) and upped the speed to 7:00/mile pace.
I finished the second part with 2.5 miles at 7:00/mile pace, for 17:30 total time. Altogether, I ran for 47:30 and finished about 6 miles. At the end I was contemplating another mile at the same pace, however, I want to get in a decent run tomorrow so I didn't want to push it too much tonight.