MTB Scotland
- Impartial guide to mountain biking in Scotland, with news, reviews, forums, resources map.
- http://www.mountain-bike-scotland.com

Mountain Bikers United Kingdom
- Mountain biking site arranging rides around the UK with a forum, photo galleries and ride reviews. Also the home of Bike Weasel.
- http://www.mtbuk.co.uk

Trail Scotland
- Information about mountain biking in Scotland featuring database of trails, clubs, shops, guiding companies and trailbuilding locations. Includes news, photo galleries and forums.
- http://www.trailscotland.com/

IMBA-UK
- Promotes environmentally sound and socially responsible mountain biking and offers trail building advice.
- http://www.imba-uk.com/

britishtrails
- Comprehensive source of information for MTB events, calendar for the British Isles, routes, news, trails, gallery, links, xc, enduro, trailquest, downhill.
- http://www.britishtrails.co.uk/

Fat Tyre Mountain Biking (FTMB)
- Information and fun about British Downhill and Freeriding, interviews, race reports, articles, news, galleries, product reviews, buy and sell, classifieds, bulletin boards
- http://www.ftmb.net

Gorrick MBC
- Organise mountain bike cross country events in Berkshire, Hampshire and Surrey. Calendar of events, results and entry details.
- http://www.gorrick.com/