Been running 60 miles consistent at around 6:30 average. Today I ran 10 in exactly an hour and didn't feel like it was hard until the 9th mile but I finish still pretty easy. My best run this summer was 80 minutes at 5:51 pace. I've been lifting and doing hills but I'm not sure what I can do for 8000 meters. I ran 15:00 in highschool for 3 miles in cross country.