Acuatlon Aquopolis 2026

Acuatlon Aquopolis is a children’s aquathlon held within Aquopolis Water Park in Villanueva de la Cañada, Madrid. It is conducted as an Iron Child event, where young participants alternate between running and swimming, forgoing a full triathlon. The event is structured by age groups, from Prebenjamín to Juvenil, ensuring that the youngest competitors have dedicated races and older juniors participate in extended run-swim-run formats. The longer categories follow a straightforward aquathlon course: Juvenil and Cadete participants complete a 1.2 km run, a 600-meter swim, and a final 1.2 km run. Infantil racers undertake a 1 km run, a 400-meter swim, and conclude with another 1 km run. Du Cross Events manages the race in collaboration with Aquopolis Water Park and local associates. Registration provides access to the water park for the season, and the event features race timing, medals, and awards ceremonies for the junior divisions.