Mia's Challenge The ULTIMATE XC KMag FESTIVAL wanting to stay true to our word and be accessible to everyone, we have decided to introduce a 1 km event for children.   We decided to use an expert to help us design the 1km course for kids! And who knows better the needs and desires of a child than ; a child of course! Mia's Challenge , will be the first race for children, designed by a child! Indeed, the young Mia Catherine Lussier, a 10 year trail runner will be the designer and the director of this race! This young girl has already some trail running races under her belt and will offer a course that all young participants will remember.Like all our other events, the course will be checked and marked by our staff extremely diligently to ensure a safe and fun experience for everyone involved.