That type of coursing is called "Park" coursing and seems to be the most popular here in Ireland. I have no problem with organised "open" coursing, as it was done in the UK but I've no taste for the running of any captive or enclosed animals.
It's all done in muzzles these days which is a farce in my opinion. Surely that just prolongs any suffering. The antis have loads of film of muzzled hounds catching hares.