We’re kicking off a brand-new Second Wind series called The Ultra Curious, where we start exploring what happens when everyday road runners begin looking beyond 26.2 miles and into the strange, fascinating world of ultrarunning. For our first stop, longtime friend of the show and frequent guest host Karin Velez of the award-winning Just Grow Something podcast takes over the mic while we’re still traveling after the Sydney Marathon. Karin is usually the one bringing the science, but this time she is digging into the history behind one of ultrarunning’s most recognizable traditions: the finisher belt buckle. Why do so many American ultramarathons hand out buckles instead of the medals road runners know and love? Where did that tradition begin, and how did it become such a deeply rooted part of ultra culture? Karin walks us through the history, the symbolism, and the reason that shiny piece of hardware means so much more than simply having something new to hold up for the finish-line photo. It is the perfect introduction to a running world filled with its own traditions, language, expectations, and wonderfully unusual customs. Buckle up, because The Ultra Curious is officially heading beyond the marathon.