Victor Ludorum was ridden in all of his starts as a two-year-old by Mickael Barzalona. The colt made his debut in an event for previously unraced juveniles over 1600 metres at Longchamp Racecourse on 1 September. Starting the 3.5/1 joint-favourite he took the lead in the last 400 metres and drew away to win "comfortably" by three and a half lengths from Twist with Mkfancy taking third place. Thirteen days later Victor Ludorum started 2/5 favourite in a six-runner field for the Prix des Aigles over the same distance at Chantilly Racecourse. After being restrained towards the rear of the field he moved up to dispute the lead in the straight and went clear in the last 100 metres to win by three and a half lengths from Dexter. On 6 October Victor Ludorum was stepped up in class and started the 1.8/1 favourite for the Group 1 Prix Jean-Luc Lagardere on very soft ground at Longchamp. His six opponents included Armory, Ecrivain, Kenway and Alson. Barzalona settled the favourite in fourth place behind Alson, Armory and Ecrivain before switching to the outside to make his challenge in the straight. Victor Ludorum produced a sustained run, overtook Alson 100 metres from the finish and won "readily" by three quarters of a length. After the race Andre Fabre said "He has a big heart, is a beautiful mover, and he goes on any ground, which was a big, big concern beforehand. He likes to come late and overtake horses. I don't see him as a natural 2-year-old — he is next year's horse. I don't know if he'll stay a mile and a half, but definitely a mile and a quarter, which I think Earthlight will as well. He could start off over a mile... I will have to speak to Sheikh Mohammed regarding plans for next year, but, personally, I would look at a French classic campaign". In the official rating of European two-year-olds for 2019 Victor Ludorum was rated the joint fifth-best colt of the year, and the second-best French juvenile behind Earthlight.
2020: three-year-old season
On 11 May, the day on which French racing restarted after the COVID-19 outbreak Victor Ludorum began his second campaign in the Group 3 Prix de Fontainebleau over 1600 metres on very soft ground at Longchamp. He started the 2/5 favourite but after racing in second place he was unable to make any progress in the straight and came home third behind The Summit and Ecrivain. Despite his defeat, the colt went off the 7/5 favourite for the Poule d'Essai des Poulains, run that year over 1600 metres at Deauville Racecourse on 1 June with his eight opponents including his old rivals Alson, Ecrivain, The Summit and Kenway as well as Arapaho and Celestin. After being restrained towards the rear of the field by Barzalona he made a fowrard move 500 metres from the finish, gained the advantage 200 metres out and kept on well to win by one and a half lengths from The Summit. Barzalona commented "He's a powerful horse and today he showed his comeback run did him the world of good. I was able to ride him the way I did at two... He can be a little bit difficult during the preliminaries but he is so straightforward in a race. We went a good even pace and he was just in his racing bubble. He got there gradually and I never had to get serious". On 5 July at Chantilly, Victor Ludorum started the 2/1 favourite for the Prix du Jockey Club over 2100 metres. He raced towards the rear of the sixteen-runner field he made steady progress in the straight but was unable to reach the lead and came home third behind Mishriff and The Summit, beaten two lengths by the winner.
Pedigree
Victor Ludorum is inbred 3 × 3 to Helen Street, meaning that this mare appears twice in the third generation of his pedigree.