In 2019, selections for the 5 stars of Badminton where they finish 27th / 82 and that of Burghley with an excellent 11th place / 67 at the world's greatest 5* equestrian event with the most difficult cross country course on the planet (half of the competitors did not finish the cross).
Selection in Group 1 of the French eventing team..
In 2020 Pre-selected for the Tokyo Olympics.
In 2021 Pre-selected for the 2024 Paris Olympics; Sébastien Cavaillon is also 2nd with Paris Boston Z in the CCI4*-L of Lignières, 6th in the CCI4*-L of Saumur with Sarah d'Argouges and 1st by team in the CCIO4*-S event of the Nations Cup in Haras du Pin.
In October 2018, first selection with Sarah d'Argouges for the 5 stars of the Etoiles de Pau (France), they finish in 15th place / 60.
Sébastien CAVAILLON
Born in 1983, started riding at the age of 8 at the Poney-Club de Vélizy (78). After gaining a taste for competition, in 1997 he joined the equestrian club of ACBB in Boulogne (92) and in 2000 took part in the French club show jumping championship. In 2001, he was champion of the French eventing team championship. From 2002 to 2004, Sébastien was riding at the Polo de Paris competing both in show jumping and dressage.
In 2006, he obtained the state diploma in equestrian education (BPJEPS in Jardy).
From 2006 to 2007, he was a rider with Frédéric de Romblay (former champion of the French team in eventing) where he started international competitions.
At the end of 2007, he created the Equi-Complet stable.
In 2013, together with Julie Bordenave, he acquired the Montmal stud farm where Equi-Complet settled.
In 2011, he was selected as a High Level athlete and received support from the Haute Normandie Region and the Eure Department. From 2008 to 2012, Sébastien was ranked 1st in Normandy for professional riders in eventing (FFE) and selected with Only One du Reverdy in the Olympic Games / World Games group of the FFE
In 2013, Michel Lancelot put him to train Sarah d'Argouges, whom he qualified for the Mondial du Lion d'Angers and with her he obtained the qualification for the CCI *** of Boekelo in October 2015. In August 2018, Sébastien and Sarah joined the Equipe de France group 1.
In October 2018, first selection with Sarah d'Argouges for the 5 stars of the Etoiles de Pau (France), they finish in 15th place / 60.
In 2022 selection with Quatchina Blue Z at the Avanches Nations Cup where he ranks with the French team on the 2nd step of the podium.
In the CCIO4*-S - Individual event with Elipso 10th.
Pau CCI5*-L with Sarah d'Argouges 25th Cross Indoor
Geneva 3rd with Black Pearl
In 2023 winner of the CCI4*-L of Kronenberg with Elipso de la Vigne