I’m finishing up the run maintenance level 0 plan running nearly all on trail. Its definitely improved my running economy and helped manage foot busitis. I dont have any race goals at this point, only have 5-6 hr of time each week, and while i do want to see if i can get the fitness do a big vert ultra a year or two from now, i want to focus on improving my aerobic threshold pace for a while without getting injured (its abysmal). Since im running rooty/rocky trail, im not too keen on speed intervals, I’d prefer hill intervals if that is a plan differentiator (or thoughts on swapping farlek runs with hill repeats?).
Thank you!