Triathlon d'Évian takes place over two days in Évian-les-Bains, a town on the French shore of Lake Geneva in Haute-Savoie. Scheduled for mid-September, this is the fourth running of the event. Participants can enter individually or as part of a relay team. The available distances range from Triathlon S and M up to Half Ironman and Ironman, accommodating both novice and experienced long-distance competitors.