Training for 4.2 run
a friend and I have signed up for a 4.2 mile run in December. This is the first run I've done. I'm currently able to run 3.25 miles at 4.9 mph on treadmill (and feel ok doing that). I'm in Texas and only running inside right now due to temps and childcare issues. Anyway. I'm using a couch to 10k app and doing ok. Is there…