#3 He wrote a popular book on his travels known as The Voyage of the Beagle. In the years following his return from the voyage, Charles Darwin compiled a book in which he shared his experiences and observations during the voyage. Now known as The Voyage of the Beagle, the book was published in 1839.
How much should you train if you want to run a good half marathon? There are two distinct types of runners who ask this question: the first-time half marathon runner who runs just 2 to 3 days a week for 3 to 5 miles.
If you're planning to run a marathon, here are some training schedules to choose from: 1  Beginner Marathon Training Schedule: The schedule is designed for beginner runners whose goal is to simply finish the marathon. You should have a running base at least 15 miles a week to start this program.