The RNA Showgrounds has launched its bid to prevent Toowoomba claiming hosting rights for Olympic equestrian in 2032, after the Darling Downs city formally sought an upgrade of its showgrounds. The RNA Showgrounds has launched its bid to prevent Toowoomba claiming hosting rights for Olympic equestrian in 2032, after the Darling Downs city formally sought an upgrade of its showgrounds. National / Queensland Sydney Morning Herald – Latest News