#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 a first timer, keep reading for a beginner's plan. Half-Marathon Training Schedule for First-Timers (Even if You Haven't Been Working Out) If you're new to running and/or haven't been working out regularly in the last six months, opt for this half marathon training schedule (scroll down to see the full plan).