Trail Running in the Yahoo! Directory

All American Trail Running Association
Representing and promoting trail and mountain running.
www.trailrunner.com
Are You Nuts? Trail Running Series
Series of adventurous trail runs and snowshoe races in Western Washington.
www.are-you-nuts-trail-race.com
New England Trail Runner
Races, rankings, news, and updates.
www.newenglandtrailrunner.com
Pacific Coast Trail Runs
Featuring runs that aren't races in beautiful places along the Bay Area coast.
www.pacifictrailruns.com
Redwood Trails
Provides a calendar of scenic trail-running events in the San Francisco Bay area.
www.redwoodtrails.com
Trail Runner
Magazine devoted to off-road running. Covers training, gear, events, and destinations.
www.trailrunnermag.com
UK Trail Running Association
Membership information, fixtures, series races, and trail running links.
www.tra-uk.org