Running-Shorts.com

eHow to Choose Trails for Trail Running
Tips and information about trail running. Requires free membership.
www.ehow.com/

Prickly Pear Trail Races
Trail races in San Antonio on the first weekend in May. 10 mile and 50k races at McAllister Park.
www.pp1050.com/

BC Trail Running
Offers information on trail running in British Columbia, Canada. Includes articles, photos, and links to several trail series.
www.bctrailrunning.com/

Trail Runner Magazine Online
Running, health, travel, and training, race results and race event calendars.
www.trailrunnermag.com/

Northern Arizona Trail Runner's Association
Promotes trail running in Northern Arizona, in the United States. Contains a listing of upcoming races, related links, history of the organization, pictures, membership details, race summaries, and message board.
www.natra.org/

American Discovery Trail
Learn about the first running trail that crosses the entire nation.
www.discoverytrail.org/

New England Trail Runner
Extensive listing of New England area trail racing and running information on the web. Includes race results posting and trail running club information.
www.newenglandtrailrunner.com/

Peak Trail Runner
A guide to trail running in the UK Peak District national park.
www.geocities.com/

Leadville Trail Marathon
Also offers 100 mile, 10k and mountain bike races. Includes race details, registration, merchandise and links.
www.leadvilletrail100.com/

Albany Running Exchange
Trail running club based in Albany, New York. Includes summer trail run series, results, calendar, photos, and member news.
www.albanyrunningexchange.org/