Pfitz 18/55 Plan for First Time Marathon?
I recently ran a 1:28:50 Half Marathon in May after starting running consistently in July 2025 (had an athletic background, but no formal running background). I followed a random plan from online peaking at about 45 miles in a week for the May Half. I signed up for my first marathon in November with a goal time of 3:10ish, so I was wondering if doing the Pfitzinger 18/55 plan starting in August, and building up my mileage through the summer was a good idea?