One place to start - if you did not know already, dual Arc heroine Enable will make her seasonal comeback in the Coral Eclipse at Sandown on Saturday.
John Gosden's top-notch filly will be making her first appearance as a five-year-old, eight months on from when she was last seen beating Magical in the Breeders Cup Turf at Churchill Downs.
The two are set to lock horns once again in Esher, as the daughter of Nathaniel plots her route back to Longchamp to seek a record third consecutive Prix de l'Arc de Triomphe.
Great to see the Khalid Abdullah star back now as a mare, and she will take some stopping despite probably being the least fit of all her rivals.