The distances of an XL triathlon are generally a 4 km swim, 120 km bike, and 30 km run, but it is important to check the exact distances of each event.
Yes, rigorous preparation over several months is necessary. It is important to manage your nutrition and hydration well during the effort, and to train specifically for the three disciplines.
An amateur triathlete takes an average of 6 to 8 hours for an XL triathlon. More experienced athletes can do it in less than 6 hours.
On an XL format, nutrition and hydration are crucial. It is recommended to consume carbohydrates every 20 to 30 minutes, and to drink regularly to avoid dehydration. Liquid nutrition is often preferred for long efforts.
Most XL triathlons take place in open water, in lakes or the sea. The wearing of the suit is often mandatory for safety, buoyancy, and thermal protection reasons.
The XL triathlon is a very long-distance event that requires excellent physical and mental condition. It is often considered the last step before the Half Ironman.