Bicyclemania.co.uk
Mountain bike trails in and around the U.K. as well as Europe. Also includes information on terrain, repairs, tips, and events.
FellsBiker.com
About mountain biking in the Middlesex Fells Reservation, Massachusetts. Includes maps, photos, and trail information.
Great Places to Ride
Trails, maps and mountain bike ride photos. Links to other sites as well as a cycling log spreadsheet, maps and aerial photos. Southwest USA, Illinois, USVI, and Ireland.
Mountain Bike Rides - New Zealand
The top 400 mountain bike rides in New Zealand.
Mountain Bike TrailSource
An online adventure guide to mountain bike trails around the planet.
Mountain Biking - Australia
Mountain biking tips, area information, and 38 suggested tours in the Mount Beauty gateway to the Alpine National Park and Bogong High Plains, Victoria, Australia.
Mountain Biking, Windsurfing, and Rock Climbing in Alabama
Mountain biking trail maps and contact information for Alabama rides.
Mt. Bike Whiskeytown
Mountain biking trails at Whiskeytown and Shasta lakes near Redding, Northern California. Full trail descriptions along with many pictures and quotes.
MtbRoutes.com
Resources to help plan your next off-road biking adventure. Editorials, user-contributions and online store.
MyBikeSite.com -- Southern California
Southern California mountain bike trails, shops, and clubs.
MyBikeSite.com Trail Central
US trails directory, add and update descriptions yourself.
Ouachita Mountain Bike Adventures
Trail guide for mountain biking trails in the Ouachita Mountains of Arkansas.
Redding Mountain Biking
A club for all ages and fitness levels. Ride all over Northern California. Pictures taken are posted on the site.
RideMidwest.com
The Midwest cyclist's forum featuring trail descriptions, maps, links, and discussions.
Ridemonkey.com
A mountain bikers online community. Features various mountain biking related discussions.
Singletracks.com
Contains mountain bike trail information for the United States as well as some other countries. Free membership allows you to keep track of the trails you ride and the trails you …
The San Francisco Mountain Biking Page
Reviews, descriptions, directions, and profiles of mountain biking trails in the San Francisco bay area.
The Singletrack Classroom
Online guide to building and maintaining mountain bike trails.
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