Maintaining Run Endurance

Ok, you will all think I'm crazy but- I'm planning La Marathon March 18, IMKS 70.3 June 10 and Vineman July 28th. I did 2 LA Marathons, 1 LA Triathlon, 1 HIM, 2 IM attempts (missing bike cut-off and heat exhaustion were the downfalls in that order) before I was hit by a car while biking. It took 5 screws and a plate to repair my talus bone and I learned to walk again. Since my accident I have done 1 5k, 1 Half-Marathon and 1 marathon attempt. However, my last anything was in March of 2011. So I'm basically starting from scratch.

I have decided to train WITH PEOPLE- Yeees a new thing for me. I am normally the lone person on the road- my friends keep checking for the pod I stuffed their friend in! I thought it might be a helpful, new and different experience. It makes me nervous but I'm following through. I was planning on using a SuperCoach Network Orientation, Pre-Season, Competitive Season thru Taper Period for my training plan- may possibly switch to the Beginner Triathlete IM 20wk plan later- still working that out- anyway to make a long story longer-

I am training w/ LA Roadrunners for LA Marathon- my question is this: how do I keep my run training solid from after the marathon on 3/18/12 to the HIM 6/10/12 and again until the IM 7/28/2012????