Andrew Walford's Photos - - Features surfing, skateboarding and BMX photographs from the UK.
Bill Fryer Direct - - A member of the Dangerous Sports Club offers accounts, including pictures, of some of the catapulting stunts performed by members.
Birthday Challenge.com - - Devoted to lunatics that celebrate their birthdays by punishing themselves with various extreme athletic endeavors.
Chris Pouols - - Official site of World Champion bicycle stunt rider, motivational speaker and author Chris Poulos.
Daniel Tyrkas - - ISF World Pro Tour Winner, Daniel Tyrkas' official site for snowboarding, paragliding, windsurfing, and skateboarding.
Danny's Kitextreme - - Danny Franck's kiteboarding, kite sailing, buggying, kite expeditions site, also offers general information on kite flying in Israel.
Dave's Outdoor Adventures - - Information on SSI diving instruction, powered parachute flight instruction, kite buggy and kayak training with fees and schedules. Located in Las Vegas.
Deathsports - - Eldon Dales' chronicle of a 5000 mile journey from the Gulf of Mexico to Alaska and the subsequent summit climb of Denali.
Decade 9 - - Offers skateboarding, snowboarding, wakeboarding and BMX photos, videos and trick tips.
Extreme Mike - - A video series featuring physically disabled adventurer Michael McKeller challenging the limits of his own mental hurdles and physical obstacles in the pursuit of accomplishing one extreme sport at a time.
The Extreme Road Trip - - An epic adventure across North America: a boy, a girl, a camper, a trailer full of extreme toys, and the desire to try anything extreme.
Hardcore Trampoline Boarding - - Features trampoline board photos, video clips, trick tips, team hardcore biographies and links.
Nigel Unlimited - - Features links to snowboarding, trekking, rock climbing and mountain biking sites.
The Offroad Experience - - Features snowboarding, wakeboarding, 4x4ing, supras, and motocross. Offers pictures, links, and ski reports.
Scuft - - Established to showcase skateboarding, surfing and freestyle motocross. Site offers rider information, photos and contests.
SK8 8 SK8 - - Features a dictionary, trick tips, pictures and videos.
Speedfreak.info - - Offers photo galleries of various extreme sports.
Steepskiing.com - - Dedicated to extreme, steep, and backcountry skiing, climbing, mountaineering, paragliding, and all mountain sports. Official site of two time world freeskiing champion Chris Davenport.