The American Discovery Trail stretches across more than 6,800 miles and 15 states. The ADT is the only coast-to-coast, non-motorized recreational trail. Linking communities, cities, parks and wilderness, the ADT allows people to hike, bike or ride horses for an afternoon ora cross-country adventure.
Sports, Running, Trail Running - All American Trail Running Association (AATRA). Membership application and extensive collection of links and information on events, trails, equipment, and race results.
Sports, Running, Road Running - British Association of Road Races. A non-profit making organisation, ensuring that high standards and safety are maintained for Road Running and associated events in the United Kingdom.