Details of Artemis BJJ Charity GrappleThon 2025 For Bowel Cancer UK (in memory of Oli Geddes)

What: The concept behind a GrappleThon is very simple: at least two people are grappling at any one point over a predetermined period.

When: 12:00 on Saturday 27th September 2025 until 12:00 on Sunday 28th September 2025.

Where: At our central location in Bristol, by LA Gym (specifically, the LA Combat entrance, so keep walking when you see LA Gym). Head to 7 Easton Road, Bristol, BS5 0BY.

How: To take part, simply turn up and roll. If you want to earn a lovely t-shirt (kindly provided by Tatami Fightwear), there’s only one way: fundraise!  Head here for the main fundraising page. To earn a t-shirt, set up your own fundraising page supporting Bowel Cancer UK, here. (be sure to contact us with the link, so we know you’re fundraising). Note that our limited number of t-shirts will be awarded in order of total amount fundraised, until we run out.

Why: In memory of Oli Geddes, this year we will be supporting Bowel Cancer UK. To learn more about their important work, have a read of their website, here.

Donate: Head to our JustGiving donations page, here.

Press: Take a look at the Artemis BJJ press page for upcoming articles and interviews about the GrappleThon (as well as previous events), here. For pictures and videos from both previous and current Artemis BJJ GrappleThons, go to our Instagram channel.

Simultaneously with the GrappleThon, we’ll also be running a Warhammer40kThon, aiming for 24hrs of continuous heresy! So even if you’re not super keen on BJJ, you can still take part.

Thanks to our wonderful sponsor, renowned BJJ apparel brand Tatami Fightwear.