I try to avoid the temptation with time as a total indicator for what my possibilities are for the marathon. It's the not the best indicator, but it's more how you feel, how you cover the distance and how you are able to do the training afterward.
“Making a film of a work you've played for six weeks gives you intimate knowledge of the character. By the time you go in front of the camera you've worked out the behavior and life of a character.”