u/Material_Rutabaga887

I ran in hs for 4 years and ran 30-50 miles a week. over the past three years after college, I have maintained good fitness and have been able to keep around a 12 minute two mile. I have also ran a marathon with minimal training and see myself as quite durable. I would like to train and finish an ironman within the next 14 months. Is that doable?