okay, so using a race time and mcmillan, which will take account of current ability and the amount of time that i have (4 runs each week at lunch time, one evening club run and one long weekend run), here is my current plan.
Monday (5 mile club run @ tempo pace)
Tuesday (3 mile easy paced run)
Wednesday (3 mile interval session - 1/2 mile warm up and cool down, middle 2 miles split between 1 minute @ interval pace and 1 minute @ recovery pace)
Thursday (3 miles @ easy pace)
Friday (3 miles @ easy pace)
Saturday (90-120 minutes @ easy pace)
Sunday (Rest).
How does that look? I have a variety of races coming up, 5 and 10 miles trail, 10k and HM road. Was also thinking of doing a repetition session (intervals at mile or fast pace every third Wednesday). Should I be looking to do longer intervals (2 minutes perhaps). Should Friday's easy be something else?