I would say that for her first marathon ever off of 40-50mpw it is pretty dang impressive. I believe we will see great things from her. She had never run more than 11 or 12 miles before her marathon buildup, and her longest run ever was 16 during the buildup. She kept doing swim and bike training because she and her coach agreed that changing to just running right a way would lead to injuries. We will definitely see some 2:2x marathon from her if she sticks with it.