The Tuwaiq Escarpment, a Jurassic-era cliff rising 300m from the Saudi Arabian desert, formed a striking backdrop as eight hydrogen-powered race cars lined up at Qiddiya City for the first-ever Grand Final of the FIA Extreme H World Cup over the weekend.

Kia Joorabchian’s Amo Racing continued to invest heavily as the Tattersalls October Yearling Sale moved onto Book 2. The haul included the day’s most expensive signing, the Starman filly out of Emirates Empress who fetched 525,