I'm planning on running next year's (May 31, 2009) San Diego Marathon.?

Start now, shield going since you've been running. Don't exactly know your question......but running those two 11-12 miles back to back over weekends isn't a good affair to do. Spread them out in reverse just run one long run each week also take the consequent day off for rest. During the week essay on get in one customary between run of 6-8 Mi. if accessible as well. Hope your body bottle handle the indicated much mileage a week(what you rivet is 35). The nerve training temperament be really good for you to shield your body strong also not disobey down. Good Luck