Tamra Smith and Fleeceworks Royal top the 5* first day at the Land Rover Kentucky Three-Day Event; Elisabeth Halliday-Sharp one-two in 4*.

All competitors will be moving forward to the dressage phase at the Land Rover Kentucky Three-Day Event in Lexington.

Horses and riders have arrived in Kentucky; here's what you need to know to watch all the action and cheer on the Canadians.

Sessions will include World Championship and Olympic updates, standards, veterinary regulations, eventing, dressage and para-dressage rules.

XC course designer Eric Winter and Lucinda Green guide you around the massive track via video, drone footage and an interactive map.

The CCI3*-L division attracted 10 Canadians who competed over Jay Hambly's course; Kendal Lehari and Audacious placed fifth.

The highly-anticipated international three-day event April 28-May 1 will welcome the return of capacity crowds and feature a few 'firsts'.

Dana Cooke won the Chattahoochee Hills International Horse Trials with Mississippi, Jessica Phoenix 6th; Loach well-placed at The Fork.

The American also takes the 2* aboard Fenix Rouge Du Claux; top Canadian in the 4* is Colleen Loach and Vermont, 6th.

Riders from 13 nations will be competing in a CCIO4*-S 'dress rehearsal' in May leading up to this year's FEI World Championships.