Walking or running, for serious training or just staying in shape, intensively or in a relaxed way, use enform@lyon to discover the city in sneakers. Alone, with friends or with your family, you can walk through Lyon at your own pace as you follow one of the audio-guided circuits that are classified as green, blue or red, depending on distance and steepness. Exercises to strengthen your muscles are included along the circuit and are organized according to three levels of difficulty. These wor