Two of the greatest mountain athletes of all time, sit down together for the very first time. Filmed the day after @kilianjornet course record-smashing victory at Hardrock 100, @tommycaldwell and KJ cover a lot of ground as they compare experiences and look to their futures. What can they learn from each other? Where do they find inspiration? How do they achieve success, and will they ever collaborate? Click the link in our bio to find answers to these questions and more in this momentous COROS Convo. #exploreperfection