So my current plan has me running three times a week, doing one 5k normal run, one 4-5k tempo/interval run and one LSR (10-13k). I'm planning to do a 10k race soon, then if that goes well do a 10M four weeks later. My question is how would you change my plan between the 10k and the 10M in order to get the best (one off) time in the 10M? I am currently contemplating:
1. Upping LSR mileage only
2. Upping mileage on mid-week runs and getting a little closer to 10M on LSR (say 14.5k)
3. Adding another short run (3-5k) per week
4. Any other suggestions that don't up mileage by more than 10%.