In a triathlon, athletes typically start with a swim leg, followed by a cycling leg, and then a running leg.

A sprint triathlon typically consists of a 750m swim, a 20km cycle, and a 5km run.

Ultraman is not a common type of triathlon. It is an extreme triathlon that consists of a 10km swim, a 420km cycle, and an 84km run.

The Ironman World Championship is considered the most prestigious triathlon in the world. It is held annually in Kona, Hawaii.

Great Britain has won the most medals in triathlon at the Olympic Games, with a total of 12 medals (4 gold, 4 silver, and 4 bronze).

The maximum time allowed to complete an Ironman triathlon is 17 hours.

Legs-only wetsuits are not a common type of triathlon wetsuit. They provide buoyancy and warmth to the legs, but leave the upper body exposed.

Drafting in triathlon involves riding behind another athlete to reduce wind resistance, increase speed, and conserve energy.

Mountain bikes are not a common type of triathlon bike. They are designed for off-road riding, while triathlon bikes are designed for speed and efficiency on paved roads.

The typical cadence for a cyclist in a triathlon is 90-100 RPM. This cadence allows the cyclist to maintain a high speed while conserving energy.

Trail running shoes are not a common type of triathlon running shoe. They are designed for off-road running, while triathlon running shoes are designed for speed and efficiency on paved roads.

The typical pace for a runner in a triathlon is 6:00-7:00 min/km. This pace allows the runner to maintain a good speed while conserving energy.

Protein bars are not a common type of triathlon nutrition. They are typically high in fat and protein, which can be difficult to digest during exercise.

Hydration is important in triathlon to prevent dehydration, regulate body temperature, and improve performance.

Weightlifting is not a common type of triathlon training. It can be beneficial for building strength and muscle mass, but it is not essential for triathlon performance.