Long-distance running only the placing is of importance. Other less popular variants such as fell running, trail running, mountain running and tower running combine the challenge of distance with a significant incline or change of elevation as part of the course. Multisport races frequently include endurance running. Triathlon, as defined by the International Triathlon Union, may feature running sections ranging from five kilometres (3.1 mi) to the marathon distance (42.195 kilometres, or 26 miles and 385 yards), depending on the race type. The related sport of duathlon is a combination of cycling and distance running. Previous versions of the modern pentathlon incorporated
Johnny Miles Running Event Johnny Miles Marathon in 2012. Johnny Miles Running Event The Johnny Miles Running Event is an annual set of road races held in New Glasgow, Nova Scotia, Canada. The event is held each year on the third Sunday of June. The Johnny Miles Marathon was founded in 1975 by local physician Dr. Johnny Miles Williston. Williston named the race after Johnny Miles, the legendary Nova Scotia marathoner for whom he was named. Williston served as co-director of the race until 2000. He died in December 2005. The "Johnny Walk," which is part of the event activities, is named for both