#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.
A Half Marathon Training Plan That Works For Every Runner. This schedule allows half marathon hungry runners to train anywhere from three to six days per week. 13.1 Things You Didnât Know About Half Marathons. Everything you need to know about the most popular race distance.