Leading picnics trainer Connie Greig has finished with a rush by snaring the quinella in the final two events at Sunday's Back O'Bourke picnic races.

The Connie Greig-trained Linden Tree has atoned for a narrow defeat at his previous start by claiming the Inland Petroleum Condobolin Picnic Cup (1400m) on Saturday.

Dubbo-trained mare Merdeka holds the lead in the 2024 NSW Picnic Champion Series courtesy of her second placings in the Cobar and Mungery Picnic Cups.