At her local bakery in Jackson, Wyoming, Kelly Hapin picked out two oversized chocolate-chip cookies. You know the ones I’m talking about … those irresistible cookies that are the size of your hand, outstretched like a seastar, the ones that weigh more than you ever imagined a cookie could weigh. Half of a giant chocolate-chip cookie is packed with much needed salt, carbs, and fat—exactly what Gnarly athlete Kelly Halpin treated herself to every 25 miles on the Wind River High Route. Kelly’s athletic adventures are all about getting the Fastest Known Time (FKT). She plans routes over epic terrain, often following ridgelines, to formulate what she calls “adventure rallies.” These adventure rallies range in distance from marathon-length (26.2 miles) to 100 miles. The Wind River High Route, her longest race to date, was 100 miles, 65 of those being off-trail, with 30,000 feet of vertical gain. She finished in