Interesting… I have been running track/xc and lifting since freshman year, but haven't been running consistently. I started training for track season in January. I usually have at least 1 meet/week (2 this week) and thus 2 special endurance sessions. That leaves accel. dev., short speed, and int. tempo days. Would you recommend leaving out short speed? That way i would only have 4 high intensity track sessions per week. PR's are 50.6, 48.4 split and 22.9.