Hello, first time poster, long time lurker. I am running 3 marathons between May and July and they all have >1,000 ft drop and about 300 ft gain. I have done halfs then fulls but never three marathons in this time frame. I am doing it for the hell of it. My weekly mileage is at about 60 miles per week over about 5 weeks. Before this it was slowly rising from 45 miles per week. This will be marathons 14, 15, and 16 so I am no stranger to normal recovery. GOAT: New Balance 1500 v2, GOAT II New Balance 1400 v4, GOAT III Adidas Boston VI.