Learn about the first running trail that crosses the entire nation.
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.
https://www.discoverytrail.org/
Trail Runner: One Dirty Magazine
Sports, Running, Trail Running - Trail Runner Magazine Online. Running, health, travel, and training, race results and race event calendars.
https://www.trailrunnermag.com/
All American Trail Running Association (AATRA)
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.
https://www.trailrunner.com/
Western Mass Athletic Club
Sports, Running, Trail Running - Western Mass Athletic Club. Trail running club in western Massachusetts.
https://www.runwmac.com/
Gil's Athletic Club
Sports, Running, Trail Running - Gil's Athletic Club. Trail running club based in Topsfield, Massachusetts, sponsoring several trail races (primarily ultras).
http://www.gaconline.net/
British Association of Road Races (BARR) - online
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.
http://www.barr-online.org.uk/