Colours of the National Jockeys Trust were prominent throughout the race meeting at Caulfield on Saturday.

The topweight in each of the nine races carried the special silks with the logo of the National Jockeys Trust and they were worn to victory on Green Card, Radical and Our Harmony.

The National Jockeys Trust Raceday, held on Saturday, is an annual race meeting at Caulfield aimed at raising funds which provides support to jockeys, apprentice jockeys and their families.

"It's a key Victorian raceday event raising funds for the National Jockeys Trust," Des O'Keeffee, general manager of the Australian Jockeys' Association said.

"We've had wonderful support with the announcement of a partnership with Tabcorp and great support from any number of other sponsors. So we're very fortunate."