The Gildan Esprit de She Naperville Triathlon is a sprint distance triathlon in and around Centennial Beach. The swim course takes place in the Centennial Beach Reservoir, guided by lane markers and swim buoys and supervised by a large team of lifeguards. The bike course is two laps on paved roadways throughout the Naperville area and the run traverses paved roads and paths through Riverwalk Park. The transition area will be in the Centennial Beach parking lot.