Open Mat Locator
LoginOpening...
LoginOpening...
URSA Academy - Ribeiro Jiu-Jitsu Ann Arbor logo
URSA Academy - Ribeiro Jiu-Jitsu Ann Arbor
Ann Arbor, MichiganRibeiro Jiu
Open Mat Locator

Browse-first BJJ event discovery focused on helping practitioners find nearby open mats quickly and helping gyms publish clearly.

About URSA Academy - Ribeiro Jiu-Jitsu Ann Arbor

By submitting your information you consent to receive marketing/promotional sms & email messages from URSA Academy. Reply HELP for more assistance. Reply STOP to opt-out of messaging. Messages & Data rates may apply. Message frequency will vary. You must be 18 years of age or older.

Head Instructor

Kris Magers avatar

Kris Magers

Upcoming (0)Previous (0)

No upcoming events yet

Events will appear here once published.

0
Upcoming events
0
Open mats
0
Attending

Programs

Kids program

Links

(734) 369-8509@ursaacademy@RJJAAnnArborWebsiteClass schedule

Is This Your Gym?

Claim this profile to manage events, invite instructors, and publish open mats.

Claim this gym

Last updated Aug 10, 2026

Browse

  • Find an Open Mat
  • Open Mats by City
  • Gym Directory
  • Seminar Instructors
  • Tournament Organizers
  • News

Company

  • List Your Gym or Events
  • Sell Tickets
  • Creator Program
  • Partner with Us
  • Brand Assets
  • About
  • Contact

Legal

  • Privacy Policy
  • Data Deletion
  • Terms of Service
  • Cookie Policy

Trust & Support

  • Trust & Safety
  • How Verification Works

© 2026 Open Mat Locator LLC. All rights reserved.

Download on the App Store