I'm currently on W5R1 which has taken me about 7 weeks as I've been doing each week more than the suggested 3 times. Every couple of weeks I feel like I'm doing really well and progressing and then I end up with really sore calf muscles. Tonight I had to give up after the first 5 minute run as they hurt too much. I just wondered if anyone had any advice on quantity of runs and time off. I'm trying to go running every other day so I never have more than 1 night off. Do people find it better to have a few consecutive nights off or does it not really matter? I guess I'm just very keen to keep getting out there to get fit and lose weight! Thanks for any help.