Rock climbing involves ascending and descending natural rock formations using specialized gear and techniques, requiring physical strength, agility, and problem-solving skills.

BASE jumping involves jumping from fixed structures like buildings, antennas, spans (bridges or cliffs), and Earth (natural rock formations) using a parachute.

Freeriding involves skiing or snowboarding off-piste, on ungroomed and challenging mountain terrain, often requiring advanced skills and knowledge of avalanche safety.

Thru-hiking refers to completing a long-distance trail in a single continuous journey, typically covering hundreds or thousands of miles over several weeks or months.

Whitewater rafting involves navigating challenging river rapids using inflatable rafts, requiring teamwork, paddling skills, and knowledge of river dynamics.

Mountaineering encompasses high-altitude climbing, often involving technical skills, glacier travel, and camping at high elevations.

Mountain biking involves riding a specialized bike on off-road trails, requiring technical skills, endurance, and the ability to navigate challenging terrain.

Ski mountaineering involves ascending and descending mountain slopes using skis or a snowboard, often requiring technical climbing skills and the ability to navigate challenging snow conditions.

Hang gliding involves launching from a hill or mountain using a wing-shaped glider, relying on wind currents to stay airborne and maneuver.

Adventure racing involves teams of athletes competing in a multi-day event that includes various outdoor challenges, such as trekking, paddling, mountain biking, and rope work.

Luge involves descending an ice track on a sled, lying face-up and using feet to steer and control the sled's speed.

Skydiving involves jumping from an aircraft at a high altitude and free-falling for a period before deploying a parachute to descend safely.

Whitewater kayaking involves paddling a specialized kayak through challenging river rapids, requiring technical skills, maneuverability, and the ability to navigate turbulent waters.

Rock climbing involves using hands, feet, and specialized equipment to ascend and descend natural rock formations, requiring strength, agility, and problem-solving skills.

Whitewater canoeing involves paddling a specialized canoe through challenging river rapids, requiring technical skills, maneuverability, and the ability to navigate turbulent waters.