#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.
1 Your longest half marathon training run should be 3 or 4 weeks out from race day. 2  A top session could be 90 minutes â 2 hours with the last 30 mins at your target race pace. 3  Two weekends before, reduce this long run to 75-90 minutes.4  One week before itâs time to run just 60-70 minutes easy and enjoy the Sunday papers! Your longest half marathon training run should be 3 or 4 weeks out from race day. 2  A top session could be 90 minutes â 2 hours with the last 30 mins at your target race pace. 3  Two weekends before, reduce this long run to 75-90 minutes. 4  One week before itâs time to run just 60-70 minutes easy and enjoy the Sunday papers!