I've completed the couch to 5k program and have my first 5k race on February 9th.  I'm been running pretty regularly, but wonder if I'm running too much. For example, I ran 2 miles on the treadmill on Thursday afternoon, 3.1 miles on the treadmill on Friday morning, no work out on Saturday, 3.1 miles on Sunday morning at the track and did 2 miles on the treadmill Monday morning.  I planned to go to the gym today during lunch and doing 2 miles and then some machines.  Is this too much?  I feel good and thankfully no issues with pain.