This week's Winning Post is now available online here.

It might not be the richest race on the calendar, but this Saturday's Tatts Tiara is definitely one of the most valuable.

In addition to the $700,000 purse, it represents the last chance for some mares to add a Group 1 credential to their CV, potentially multiplying their broodmare value. 

It also happens to be the final Group 1 race of the Australian season, and smart Maher/Eustace-trained mare Snapdancer looks to be in a great position to claim it after her last-start win in the Group 1 Sangster Stakes at Morphettville, though the outside barrier is probably no bonus for her.

Also on the Tatts Club card at Eagle Farm are the Tatts Cup, Healy Stakes, Gold Crown, Life Member Stakes and Battle of the Bush final.

Elsewhere, the winter heats continue at Caulfield and it's Civic Stakes day at Randwick. 

Our form coverage kicks off on Friday with a full form guide for the Ballarat synthetic meeting, plus fields, colours, previews and tips for a stack more Friday meetings.

The metro racing this Saturday is at Caulfield in Melbourne, Randwick in Sydney, Morphettville in Adelaide, Eagle Farm in Brisbane and Belmont in Perth.

Winning Post carries full-colour liftout guides for all those meetings plus Echuca (Vic/SA edition), Newcastle (NSW edition) and Gold Coast (Qld edition), as well as fields, tips, ratings and/or colours for other TAB Saturday cards.

On Sunday and Anzac Day Monday we've got liftout formguides for three more TAB meetings (plus Launceston in the Tassie edition), as well as fields, ratings, tips and colours for a stack more Sunday and Monday programs.

Don't forget Winning Post now carries trackwork reports for four Victorian training tracks, three in Sydney, Morphettville in Adelaide and a general Brisbane report.

Away from the form, we've got news columns from NSW, six Victorian districts, SA and Tasmania.

Our readers have their say on page 4, while further back in the book Shane Templeton reminisces, Paul Richards presents his unique take on the sport, Tony Kneebone brings you his Snippets column and Number Cruncher delivers the stats that matter.

Winning Post costs $5.50 and is available Thursday afternoon online ($5), the crack of dawn Friday in shops.