2023 maelstrøm Memberships

To Start Kali training at maelstrøm – check out the introductory kali short course:

  • Take the Maelstrøm Start Kali short course (see sign up below)
    • An 8-class introductory kali course on Tuesdays and Thursdays at 8pm runs for 1 month
    • Starts on the first Tuesday or Thursday of each month
    • See below the calendar for pencak silat
  • Then, after the short course, join Academie Duello as a member and get equipped for regular kali classes
    • One-time membership ($75)
      • Receive a maelstrom T-shirt, trainer knife, safety glasses, training manual
    • Rattan sticks and other gear available to borrow or sold separately
  • Then, you are eligible for
    • Access to monthly or multi-month tuition, or drop-in cards
    • Access to all classes on the schedule, privates, and special training events

Get started! Pick a time for a trial class and subscribe to our email list, or jump right into the next Maelstrøm Start Kali short course, and see you there!


NOTE: For pencak silat, book a trial class and select Sunday as the day.

NOTE: All classes are 90 minutes.

Monthly Tuition

After completing your introductory course, you have full access to all classes and events. Most classes are 1 credit. Privates are available for 10 minutes per credit.

  • Dropin card (10 credits non-expiring) – $199
  • Monthly 10 credits – $169 (1 month) / $159 (3 months) / $149 (6 months)
  • Monthly 18 credits – $199 / $189 / $179
  • Monthly 25 credits – $239 / $229 / $219

See the Academie Duello website for more info on membership, credits and courses.

Contact us at info@maelstromcore.com for details