Triathlon

A triathlon is a race that has three parts: swimming, biking and running. It's like playing three different games, but at the same time! People who do triathlons are called triathletes.

First, they swim. This can be in a pool or in open water like a lake or ocean. They usually wear a special swimsuit and goggles to help them see underwater. They also might wear a swim cap to keep their hair out of their face.

Next, they bike. They ride a bicycle to cover a certain distance. They have a special kind of bike that is very light and can go very fast. They wear a helmet to protect their head in case they fall.

Finally, they run. They have to come out of the pool or off the bike, and just start running. They run for a certain distance, usually the farthest part of the race.

The goal of a triathlon is to finish all three parts as quickly as possible. Triathletes have to be in really good shape to make it to the finish line. They have to practice swimming, biking and running often so they have the stamina and endurance to make it through the whole race. It's like playing three sports in one!