The Yellowstone Marathon is an annual 26.2-mile (42.2 km) marathon that takes place in Yellowstone National Park, Wyoming. The marathon was first held in 2015 and has been held every year since then. The race starts at the Old Faithful Visitor Center and finishes at the Mammoth Hot Springs Visitor Center. The course is mostly flat, with a few rolling hills. The race is open to runners of all ages and abilities.
The Yellowstone Marathon is a popular race, with over 1,000 runners participating each year. The race is a great way to experience the beauty of Yellowstone National Park and to challenge yourself. The race also raises money for the Yellowstone Park Foundation, which supports the park’s educational and scientific programs.