What's Steeplechase Jumping (in agility show)

We been meaning to ask our trainer, but keep forgetting , but one of the agility shows we are going to has Steeplechase jumping as one of the classes, does anyone know what it is, we've entered Jack and thought it would probably be a good idea to find out what it is

it's a course made up of jumps and tunnels only. Which show is it?

I wondered if it was similar to the Helter Skelter, thanks

It's Downlands on the 6th April