100 Rounds for Charity – Supporting the Royal Marines and BJJ Communities

On 30th July 2025, at the Commando Training Centre Royal Marines (CTCRM), a team of dedicated athletes will take on an intense and meaningful challenge: 100 rounds of 5-minute Brazilian Jiu-Jitsu sparring each, all within 24 hours.

We’re raising funds for two incredible charities that mean a lot to us:

• The Royal Marines Charity, supporting serving and former Royal Marines and their families.

• REORG, a charity that helps military, emergency services, and veterans discover the mental and physical health benefits of BJJ and functional fitness.

This event isn’t just about testing physical and mental endurance—it’s about community. We’ve invited BJJ gyms from across the country that have supported RMBJJ in the past to come together for this epic cause. Alongside the 100 rounds, we’ll also be hosting four seminars during the event, led by top coaches and supporters of the BJJ and military communities.

The entire event will be live-streamed on the RMBJJ page, so you can follow along and show your support as we roll for a reason.

Every donation makes a difference. Please help us hit our fundraising target and support two communities who give so much.

Thank you. Oss!