What is PTR you ask? PTR is Personal Treadmill Record. Awesome! SIDE NOTE: My 6 year old ask me the other day why I always say "Awesome" and I replied, "'cause it's Awesome". Ok, so I hit 8 miles on the treadmill. I mean, I have only had it 3 weeks so don't think I'm a slacker or anything. I am pretty proud of myself. Monday is looking good!