An open mat is a training session where practitioners can come to roll, drill, or spar freely. Unlike regular classes, there's typically no formal instruction—it's time set aside for free training.
It varies by gym. Some open mats are free for everyone, others require a drop-in fee, and some are only open to members. Always check with the gym directly before showing up.
Bring your gi (for gi sessions) or appropriate no-gi attire (rash guard and shorts/spats). Don't forget water, a towel, and flip-flops for walking off the mats. Keep your nails trimmed.
Most open mats welcome all skill levels, but it's best to have at least some training experience. If you're brand new, consider taking a few classes first or confirming with the gym that beginners are welcome.
Visit our Contribute page to learn how to submit new sessions. We appreciate help keeping the map up-to-date!
We do our best to keep information current, but schedules change. Always confirm details directly with the gym before traveling.
You're a guest at someone else's gym. Follow their rules, respect their culture, and be humble. Introduce yourself to the instructor or host when you arrive.
Shower before training, wear clean gear, and keep nails trimmed short. If you have any skin issues or feel unwell, stay home. Protecting training partners is everyone's responsibility.
Read your partner. If you're rolling with someone smaller or less experienced, adjust your intensity. Open mats should be about learning and having fun, not proving yourself.
There's no shame in tapping. Protect yourself and your training partners by tapping before a submission is fully locked in. It's practice, not competition.
Keep an eye on other pairs rolling nearby. If you're about to crash into someone, stop and reset in a safe position. The lower belt or less experienced pair typically yields space.
You might get tapped by someone half your size. That's fine—it's all part of the journey. Focus on learning, ask questions, and appreciate the opportunity to train with new people.
After each roll, shake hands or fist bump and thank your partner. Before you leave, thank the instructor or host for having you.