This is the bout you’ve been waiting for: You vs the Inca Trail. Limber up in Lima, then fly to Cusco for acclimatization. Spend four days hard slogging it up South America’s most celebrated trek and be rewarded with a Machu Picchu sunrise. But don’t stress, your local support crew will feed you up with lollies, fruit and sugary drinks to help keep the demons at bay. It's a bout that includes lots of uphill battles, fancy footwork and sweat, but don't worry, you've got this.