This list covers 11 sports, ranging alphabetically from “Ultimate” to “Ultimate Fighting.” Most of them share a playful streak, often mixing balance, teamwork, or an unusual environment like water or a single wheel into the competition. People take part in these sports for exercise, friendly rivalry, and the simple fun of mastering a skill that not many others have tried.

Sports are organized physical activities with rules, goals, and often a scoring system that pits players or teams against each other. Some, like underwater hockey, started as a way for divers to stay fit during the off-season and grew into full international competitions. Others, like unicycle basketball, show how classic games can be reinvented with a new twist.

Below you’ll find the table with Sport and Description.

Sport: the name of each sport on the list, so you can quickly scan and find the one you’re curious about.

Description: a short explanation of how each sport is played and what makes it stand out from similar activities.

Sports

Sport
Ultimate
Ultramarathon
Underwater Hockey
Underwater Rugby
Underwater Orienteering
Underwater Target Shooting
Unicycling
Unicycle Hockey
Unicycle Basketball
Unicycle Trials
Ultimate Fighting

Descriptions

Ultimate
A team sport played with a flying disc in which players pass it downfield and score by catching it in the opposing end zone, blending elements of soccer and American football.
Ultramarathon
Any footrace longer than the traditional 26.2-mile marathon, often run on trails, roads, or tracks over distances that can exceed 100 miles.
Underwater Hockey
A globally played sport in which two teams use short sticks to push a weighted puck across a swimming pool floor into the opponents’ goal.
Underwater Rugby
A three-dimensional team sport contested in a diving pool, where players swim below and above the surface trying to score a weighted ball into a basket on the pool floor.
Underwater Orienteering
A competitive diving sport in which scuba divers use a compass and distance gauge to navigate an underwater course as accurately and quickly as possible.
Underwater Target Shooting
A recognized underwater sport where divers use a speargun to fire at fixed targets, judged on accuracy and speed.
Unicycling
The practice of riding a single-wheeled cycle, contested competitively through disciplines like racing, trials, hockey, and basketball.
Unicycle Hockey
A team sport that combines unicycle riding with hockey, where players balance on one wheel while using sticks to hit a ball into the opposing goal.
Unicycle Basketball
A variant of basketball played entirely while riding unicycles, demanding balance and ball-handling skill at the same time.
Unicycle Trials
A unicycling discipline in which riders navigate obstacle courses of ramps, ledges, and gaps, similar to trials biking.
Ultimate Fighting
A widely used colloquial name for mixed martial arts competition, popularized by the UFC, combining striking, wrestling, and submission grappling.
If you think there is a missing term, let us know using the contact form.