#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.
Don't waste all your training by overworking yourself in the final week before your half marathon. You can't gain fitness in these last seven days before your 13.1-mile run, but you can tire yourself out so much that a top performance is out of reach.Your workout the week before a half marathon should feature mostly rest, a bit of cross training and some short runs so you feel springy, not slow, on race day.unning. Your long run a week before the race should be no more than 8 or 10 miles. For example, if you are racing on a Sunday, the prior Sunday is the day you do your last long run.