Cancer Staging. Staging is the process of finding out how much cancer is in a personâs body and where itâs located. Itâs how the doctor determines the stage of a personâs cancer. For most types of cancer, doctors use staging information to help plan treatment and to predict a personâs outlook (prognosis). Although each personâs situation is different, cancers with the same stage tend to have similar outlooks and are often treated the same way.
As the other answers, the distance of Boston marathon is 26.2 miles or 42.195 kilometers, just like all other marathon. But you need run really fast to be qualified to take part in Boston marathon, that will take a long time, that would be years long.
Sunlight in March at Boston lasts for 11 hours and 58 minutes a day on average. The shortest day of the month is the 1st with 11 hours and 15 minutes of daylight. By the end of the month, the days have lengthened to 12:42 from sunrise to sunset. These durations can vary by a minute or two from year to year.