Notes
first time ever running the marathon distance on the treadmill.
had a slight side ache at mile 21. I slowed it down took deep breaths out and was able to get rid of it and slowly picked the pace back up. Felt fairly strong still at the end (at least for running a marathon). I still feel that the treadmill is at least 30 seconds slower than outside so that would put me at 3:42 which would be a PB