Over the past couple of years I have started to run as a way to get fitter (while balancing family work/stuff)..while I have stuck with it (which I am pretty chuffed about) I need to stretch myself physically and mentally! I have signed up for a half marathon in July but I really need to build my strength up. Due to lots of reasons I am looking for a programme that I can do from home...can anyone recommend anything online? I have some small weights and resistance bands but no other equipment-I can invest in a little bit of equipment but not much. Thanks