premise: I need to weight - train a little bit this week , make sure they can handle 13 miles of that . Man , I just REALLY want to be able to run the whole thing and will be pissed if I have to walk or stop . Brad 's brother 's wedding was fabulous last night . We were ... loud . What 's a possible reason the writer needs to weight train ?
hypothesis: Because some people need to handle 13 miles .