On Tuesday morning I had one of those magical run days. I was scheduled to do a 14 miler at “easy” pace (Pfitzinger’s “general aerobic” pace). That pace has meant in the range of 8:12-8:20 in recent weeks. Well, my body decided it was time for an upgrade on Tuesday. I first surprised myself by [...]
Filed under: basebuilding, physiology, training | 8 Comments »
