Registration & Rules

For many activities at USC, registration is mandatory. This includes Circuit/HIIT workouts, the Wahoo Kickr Bike, Virtual Spinning, swimming, and various courses. A reservation and attendance registration are also required for ‘free training’ in the sports halls.

How does registration work? You can easily sign up via our website (mijn.uscleiden.nl) or via the USC Leiden App (available for Android and iOS).

  • Use your USC account to log in.
  • The app also allows you to easily cancel your booking if you are unable to attend.

Attendance Registration (Check-in) In addition to making a reservation, it is important to register your attendance upon arrival.

  • USC Locations: Scan the QR code at the entry gates.
  • Swimming Pools & Ice Rink: Scan the QR code at the reception desk using the USC Leiden App.

Rules per Activity

Group Classes (The Hague)

The following booking rules apply to group classes in The Hague:

  • Reservations can be made up to 90 days in advance.
  • Cancellations are free of charge up to 1 hour before the start.
  • A maximum of 8 active reservations at any one time.
  • A maximum of 3 reservations per day.

Maximum Group Size To ensure quality, we use fixed participant limits:

  • HIIT & Core: 10 participants
  • Ballet: 15 participants
  • Modern Jazz: 22 participants
  • Powerpump: 25 participants
  • Other classes: 30 participants

Circuit Training / HIIT (Leiden & The Hague)

  • Booking: Possible up to 7 days in advance.
  • Limit: As soon as the day of your last reservation has passed, it no longer counts toward your limit, and you can book again. This allows you to train multiple times a week.
  • Cancellation: Possible up to 1 hour before the start via the app or website.
  • Check-in: Check yourself in using the QR code between 50 minutes before and 30 minutes after the start.

Public Swimming and Ice Skating (Leiden & The Hague)

  • Booking: Possible up to 7 days in advance.
  • Limit: Maximum of 1 reservation per 7-day period. As soon as your reservation has passed, you can immediately book a new one.
  • Cancellation: Possible up to 1 hour before the start.
  • Check-in: Upon arrival, scan the QR code at the reception of the swimming pool or ice rink using the USC Leiden App.