JOHNNY MOSTERD MEMORIAL 2026
BACK TO THE ROOTS

The Johnny Mosterd Memorial started with a fight between friends.

In the summer of 2016, Amsterdam legend Johnny, our best friend and an Eastbound member from day one, stepped into the ring for his first fight. We lost him to cancer the following year.

The JMM grew out of that first fight. A night to remember Johnny, but above all to carry on what he did: step into the ring, test yourself and fight in front of your people.

And this year, we’re bringing it home.

After years of bigger venues, the ring is coming back to Eastbound. Our fighters. Our gym. Friends and family packed around the ring. Fights, music, food, drinks and the whole Eastbound crew under one roof.

If you’re part of Eastbound, this is the day to be there.

Come support your teammates, make some noise and stay with us afterwards as we take the night to Bar Bukowski.

Back to Eastbound. Back to where Johnny fought. Back to the roots.

Saturday, November 7th · 15:00–22:00 · Eastbound Gym
Afterparty @ Bar Bukowski