How long is a triathlon in miles?

A triathlon is a multi-sport event that combines swimming, cycling, and running into a single race. The distances in a triathlon can vary, depending on the specific race and level of competition. Triathlons are typically measured in either kilometers (km) or miles (mi).

The most common types of triathlon distances are Sprint, Olympic, Half Ironman, and Ironman. Here’s a breakdown of these distances in both kilometers and miles:

Sprint Triathlon:
– Swim: around 750 meters (0.47 miles)
– Bike: around 20 kilometers (12.4 miles)
– Run: around 5 kilometers (3.1 miles)

Olympic Triathlon:
– Swim: 1.5 kilometers (0.93 miles)
– Bike: 40 kilometers (24.9 miles)
– Run: 10 kilometers (6.2 miles)

Half Ironman (also known as 70.3):
– Swim: 1.9 kilometers (1.2 miles)
– Bike: 90 kilometers (55.9 miles)
– Run: 21.1 kilometers (13.1 miles)

Ironman:
– Swim: 3.8 kilometers (2.4 miles)
– Bike: 180 kilometers (112 miles)
– Run: 42.2 kilometers (26.2 miles)

It’s important to note that these are general guidelines, and the actual distances may vary slightly from race to race. Additionally, there are other variations of triathlons, such as super sprint distances and ultra-distance races, which can have different length categories.