Asics/Nike/Hoka Every year in the U.S., over one million people will take part in more than 1,000 marathons such as the Boston Marathon. Whether you're hoping to finish those 26.2 miles in under four hours or you're just hoping to finish, marathon training involves long runs that ...
Running Warehouse We earn a commission for products purchased through some links in this article. Why Trust Us? I’m in Boston for the American College of Sports Medicine’s annual meeting, which is an absolutely massive gathering of people interested in sports science. Over the next few weeks...