Belgium, Brazil, Canada, France, Great Britain, Germany, Ireland, Italy, Netherlands, Norway, Spain, Sweden, Switzerland, USA and Uzbekistan will compete.
Italy
Picturesque Circus Maximus, Italy, set the scene for the Swedish rider's first LGCT Grand Prix win aboard H&M Indiana.
The exact dates in early September 2023 are still to be confirmed; the event will take place on the Snai San Siro Racecourse.
Athletes from five continents will contest Longines FEI Endurance World Championships 2021 in scenic Pisa, Italy, on May 22.
Canada’s Eric Lamaze led the Hamburg Diamonds to victory and also claimed individual honours riding Chacco Kid in the €155,000 Global Champions League team event in Rome