Decathlon Coach is a free fitness app designed to help you reach your fitness goals, whether you're just starting out or a seasoned athlete. It's a multi-sport mobile application that tracks your sports sessions in real-time, allowing you to measure your speed, distance covered, calories burned, difference in altitude, and more. With over 80 sports tracked, you can monitor your progress from one session to the next and get detailed analysis on the website.

The app offers tailored training plans to fit your running goals, weight loss, or simply keeping fit at a rate of three sessions a week. It's also helpful for those who want to gear up for a race, as it provides audio encouragement and exercises to help you run faster. Decathlon Coach allows you to customize your sessions and monitor your heart rate to progress safely. Moreover, it has a community feature that lets you share your sessions with friends and compare your progress with others. Overall, Decathlon Coach is an all-around coach at your fingertips for free, guiding you to do your favourite sport, whatever your level of ability.