Mountain Bike Routes, Maps and Guides
- Guide to mountain bike trails in the UK.
- http://www.bikemaps.co.uk/

Mountain Bike The Bruce
- Trails in the Adventure Park, Brant Tract, Carrick Trac, Bruce County, Wiarton, Paisley, and Mildmay.
- http://www.mtbthebruce.com/

MTBReview.com: Trail Guide
- Community-member maintained and up-to-date database of trails across the world. Features ratings, number of reviews, length and difficulty of trails.
- http://trails.mtbr.com/

Mountain Biking Nelson New Zealand
- Track information, club news and calendar of events.
- http://www.nelsonmountainbikeclub.org.nz/

Mont-Saint-Anne Mountain Biking
- Mountain bike network in eastern Canada. 200 kilometres and 14 downhill runs. Host of downhill, dual and cross-country Mountain Bike World Cup events.
- http://www.mont-sainte-anne.com/2/Lamontagne/Velomontagne/infogenerale/tabid/336/Default.aspx

Virginia Creeper Trail Guide
- Mountain bike trail information and resources for the Virginia Creeper Trail.
- http://www.vacreepertrail.com/

Michigan Mountain Biking Association
- Detailed descriptions of mountain bike trails in Michigan from beginner to expert.
- http://www.mmba.org/trails.php

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.
- http://www.bicyclemania.co.uk

MTB WNC
- Contains detailed trail information for Western North Carolina. Includes guided rides, maps, photos, and area information including bike shops and places to camp and stay.
- http://www.mtbikewnc.com

Ouachita Mountain Bike Adventures
- Trail guide for mountain biking trails in the Ouachita Mountains of Arkansas.
- http://www.ouachitaadventures.com

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.
- http://kiewaview.com/mountain_biking.htm

Mountain Biking in York PA
- Information about mountain biking in the local Pennsylvania area.
- http://www.epgsoft.com/MBYork/

Mountain Bike Rides - New Zealand
- The top 400 mountain bike rides in New Zealand.
- http://www.mountainbike.co.nz/rides/mtb/

Trails.com
- Comprehensive hiking and mountain biking trail guides.
- http://www.mbronline.com/

BikeRag
- Ride recaps, topo trail maps, and pictures to show you what the riding is like.
- http://www.bikerag.com

MtbRoutes.com
- Resources to help plan your next off-road biking adventure. Editorials, user-contributions and online store.
- http://www.mtbroutes.com

MyBikeSite.com -- Southern California
- Southern California mountain bike trails, shops, and clubs.
- http://www.socalmtb.com/

Whistler Off Road Cycling Association - Mountain Biking
- Cycling and mountain biking information in British Columbia, Canada.
- http://www.worca.com/

Rough Rides in Powys
- Rough Rides is a guide mapping rideable trails in East Radnorshire.
- http://www.roughrides.co.uk/

Redding Mountain Biking
- A club for all ages and fitness levels. Ride all over Northern California. Pictures taken are posted on the site.
- http://www.reddingmountainbiking.com/

Kent Trails
- Information about mountain biking in south east Kent. Includes routes, events and contact information.
- http://www.kent-trails.co.uk/

Stewards of San Francisco Mountain Biking
- A website to support and encourage better, safer and more responsible mountain biking in San Francisco and nearby areas.
- http://www.sfmtb.com/

Ultimate MTB Trails
- Mountain bike trails within the conservation areas in Kwa-Zulu Natal, South Africa.
- http://www.ultimatemtb.org.za/

TrailPeak
- Features trails in the Pacific Northwest, including the best mountain biking trails in B.C., with directions, images, and articles of interest.
- http://www.trailpeak.com/index.jsp?cat=bike

GPS Mountain Bike Trail Guide
- Global positioning system waypoints, routes, tracks, and maps of singletrack biking trails in Northern California. Resources include a world directory of MTB sites with GPS data and a review of GPS cartography software.
- http://iron-horse.us/mtb/

Mountainbike Trails
- Mountainbike trails in the Alps, mostly harder ones with lots of trial.
- http://members.aon.at/kris/mtb/index.html

Ridemonkey.com
- A mountain bikers online community. Features various mountain biking related discussions.
- http://www.ridemonkey.com

Mountain Bike TrailSource
- An online adventure guide to mountain bike trails around the planet.
- http://www.trailsource.co.uk/

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 want to ride.
- http://www.singletracks.com/

MyBikeSite.com Trail Central
- US trails directory, add and update descriptions yourself.
- http://www.mybikesite.com/trails/

DirtWorld Trail Guide
- Extensive guide to US and Canadian trails from dirtworld.com.
- http://www.dirtworld.com/trails/

The San Francisco Mountain Biking Page
- Reviews, descriptions, directions, and profiles of mountain biking trails in the San Francisco bay area.
- http://www.gatetrails.com/

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.
- http://rjs.org/coolplcs.html

FellsBiker.com
- About mountain biking in the Middlesex Fells Reservation, Massachusetts. Includes maps, photos, and trail information.
- http://www.fellsbiker.com

Mountain Biking Trail Source
- Contains detailed information for trails around the world. Subcription required.
- http://www.trailsource.com