A member of the Dangerous Sports Club offers accounts, including pictures, of some of the catapulting stunts performed by members.

Devoted to lunatics that celebrate their birthdays by punishing themselves with various extreme athletic endeavors.

Official site of World Champion bicycle stunt rider, motivational speaker and author Chris Poulos.

Offers cliff jumping photos.

ISF World Pro Tour Winner, Daniel Tyrkas' official site for snowboarding, paragliding, windsurfing, and skateboarding.

Danny Franck's kiteboarding, kite sailing, buggying, kite expeditions site, also offers general information on kite flying in Israel.

Information on SSI diving instruction, powered parachute flight instruction, kite buggy and kayak training with fees and schedules. Located in Las Vegas.

Eldon Dales' chronicle of a 5000 mile journey from the Gulf of Mexico to Alaska and the subsequent summit climb of Denali.

Offers skateboarding, snowboarding, wakeboarding and BMX photos, videos and trick tips.

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.