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Calle Velázquez 138, 28003, Madrid

RETO 48 is not a gym, it's a lifestyle. A space where you not only train, but also enjoy yourself, a lot! Delve into its modern facilities, located in the beautiful neighborhood of Viso, and dare to meet its professional team, there is no doubt that you will like it.


The professionals of Challenge 48 love punctuality, that's why we recommend you to get to the sessions 15 minutes early. Remember to bring appropriate sports clothes and a bottle of water. You will have no problem accessing the gym, as there is a large parking area and several public transport options. The nearest metro line is the Argentine Republic. By the way, if you book a FitBoxing class for the first time they will lend you some gloves to try on. After the training you will have to get some.


  • AC
  • Beauty / Spa area
  • Cafe / lounge
  • Dressing rooms
  • Lockers
  • WiFi
  • Group classes

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        This is a reservation-only location or its opening hours are unknown. Check the location's website for more information.

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