The weight training program is used supplemental to running to build ligament/tendon/muscle/bone strength to help prevent injury. We use a periodized program that looks like this:
Each workout session contains 10 exercises, which may be weights, bodyweight, upper body, lower body, core, stretches, or a combination of these. No exercises are done twice in the same week.
The 1st 2 phases above would be during indoor season (or summer) for a total of 24 sessions, then phases 3-4 would be during outdoor season (or XC) for a total of 16x, give or take a few for when your taper has to be for the competition you are primarily focusing on.
-Coach Chuck