S and D are crazy

My brother and father are nuts. They are currently doing a MS 150, where for about two days they ride a total of 150 miles on their bikes. The crazy part is they will do another one in a week or two. If I trained, i might be able to do one of them, but two so close together is just crazy.  I am currently sitting in the guest room of my brothers house watching his dog and mine while my mother has gone out on errands. Me and my mother are going out with a friend of my brother for dinner, so i got to get ready soon.