I was supposed to do a 10 mile hill run with tempo effort on the uphill, coasting the decline, and moderate effort on the flats. But it was raining and it was cold so I edited that for the treadmill. I did an hour with higher effort on the incline and moderate on the flat and no decline(even tho my treadmill does that). Ended up with 8.5 miles which is my longest treadmill run by 4 miles lol.