The Aussie moved to the top of the leaderboard with both her rides ahead of Canada's Jessica Phoenix and Wabbit following Saturday's cross-country.

The Irishman's stellar season continues at Spruce Meadows, winning a pair of classes aboard Incredible and Legacy, both owned by Ariel Grange.

After winning the dressage phase of the CCI4*-L the day before, the American celebrated her birthday with another strong test.

The Canadian topped a field of 68 to kick off the 'Continental' running June 5-8 during the venue's 50th Anniversary.

Competition got underway with the first day of dressage; the full field of CCI4*-S competitors go up centreline on Friday afternoon.

A total of 77 entries will start competition in the dressage phase on Thursday in six divisions at the iconic Quebec venue.

Canada's Jessica Phoenix continues her climb up the leaderboard after a number of strong performances so far this year.

The inclement weather energized rather than discouraged participants, and there was plenty of action beyond the white fences, too.

The LA28 Organising Committee also confirmed that Santa Anita Park in Arcadia will be the venue of the Para-Equestrian events.

Researchers at Cornell University College of Veterinary Medicine analyzed synovial fluid and hope to develop a stall-side tool for early diagnosis.