Read the following context and choose the best option to answer the question.
Context: For now , I ' m going to try to get back into doing some of my pilates / yoga / weight lifting DVDs and interspersing runs and walks when the mood strikes . Without such a lofty goal ahead ( which I always say will motivate me , but it never does ) I wo n't feel as much pressure to get out and run all the time . Maybe by this time next year I 'll be able to do 10 miles comfortably , which will set me up well for the half marathon . In other news , my husband and I will be leaving at 4 a.m. tomorrow to drive to Buffalo .
Question: Why does the narrator need to get up so early ?
Options: 
A. None of the above choices .
B. They need to go to pilates class .
C. They need to fly to Buffalo .
D. They need to get ready for the marathon .


A