Registration to umpire, officiate or volunteer at the 2025 Derby Grand Slam is now open!

As always we're on the look out for great people to join our event team. Whether you've been to our events before or new to the indoor hockey scene, sign up and get involved. We're one of the only events in England where you can complete initial indoor hockey umpire training, and be assessed for Level 1 and Level 2 awards!

To sign up for the event, complete the form below. Ideally, we'll be looking for a team to cover all 3 days, but appreciate this may not work for everyone. Appointments for the event will be published by Wednesday 30 April 2025, and will be available to view by clicking here.