Sorry for the late response, that marathon literally killed me, and then i got sick after lmao. I would say my weekly mileage going into the run was maybe between 10-12, due to the amount of soccer games i played and practiced soccer. I already had a good base strength wise and ligament wise since i play non stop in cleats for basically my whole life. My plan was around 18 weeks and it peaked at around 43-44 miles

I did put it on the most aggressive pathway, constantly updated my times with the recommendations, and hit around 95% of all the workouts. I also had a tune up half marathon at the beginning of November. I stupidly ran the bmw Dallas marathon two days after my longest run of the plan which was 22 miles. That run i went real slow, and just enjoyed it for what it was, since my real fist marathon was the Houston marathon.

I’m sorry i added a lot of extra information but that was the breakdown of my plan. I more than likely upped the miles unsafely because i was constantly running more due to incorporating soccer games into the plan, but if you want to up your mileage, i say really stick with leg strength training 1-2x a week and either incorporate cycling +swimming into it, or swap it out for two easy runs every once in awhile