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    20+ years experience530+ registrations this seasonNTC Amstelveen
    Season 2025-2026

    Annual Activities Planning

    Overview of all recurring training programs, competitions and events throughout the season at 359.tennis.

    The 359.tennis annual planning provides a complete overview of training periods, competitions, tournaments, and holiday programmes per season. Available for all programmes at NTC Amstelveen, near Amsterdam.

    Use the annual planning for overview. For current lesson dates or availability, go to Lesson Dates or Tennline.

    Year-Round

    Continuous training and activities

    Academy

    35 training weeks per season

    Winter Season

    20 training weeks youth & adults

    Summer Season

    17 training weeks youth & adults

    Indoor & Outdoor

    NTC Amstelveen

    Make-up Weeks

    When lessons are cancelled

    Winter

    January – March

    • Winter season starts week 1 October
    • ABN AMRO OPEN in February
    • Student visit on first Sunday of the tournament
    • No regular lessons during tournament week

    Spring & Summer

    April – August

    • Summer lesson registration opens in January
    • Summer lessons start April 1st (17 weeks)
    • Spring competition starts April
    • Orange entry events in April, May, June
    • Training camps during school holidays

    Autumn

    September – December

    • Autumn competition starts September
    • Winter season registration opens in June
    • Winter season starts week 1 October
    • Student tournaments and fun closing events

    Other Activities

    TV De Kegel & more

    Questions about the annual planning?

    Contact us

    Frequently asked questions about the annual planning