Registration - Waltz (no main category)
 ✔ Participate in this category of the First International Argentine Tango Championship.
 ✔ Includes qualifying and final rounds by category.
 📅 Dates: February 9-15, 2026.
 📍 Oriol Palace, Santurce - Bilbao.
 ℹ️ By registering, you agree to the official rules of the Bilbao Tango Festival & International Tango Championship 2026. For more information and complete rules, visit: www.bilbaotangofestival.com.