Tomorrow is the #GreatWall Marathon. Revered as one of the most challenging races in the world, over 2,500 runners from across the globe unite in #Beijing to push past their limits across one of man’s greatest monuments. What destinations are on your #runtheworld list?⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀ #長城 馬拉松 即將於明天開跑！來自全球各地的2,500多名長跑好手己經齊集 #北京，準備在這個人類文明地標之上跨出每一步，在高低起伏的賽道上挑戰自己。你又會想到哪些地方，實現你的長跑夢想？⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀ Credit: pietrocivera