[6] In 2015, Lambrecht became the Belgian national junior champion, relegating Glen Van Nuffelen and Stijn Goolaerts to second and third places respectively.

[8][9] Just under two weeks after his final win in France, Lambrecht took part in the Grand Prix Priessnitz spa race with a Belgian selection.

[11] Later that year he was fifth in the Flèche Ardennaise race, second in the final classification of the Ronde de l'Isard, eighth in that of the Tour of the Jura, he won a stage and the final classification in the Grand Prix Priessnitz spa and became second in the final classifications of the Tour de Savoie Mont-Blanc, the Giro della Valle d'Aosta and the Tour de l'Avenir 2017.

[5] Out of respect for Lambrecht, the fourth stage of the race was neutralised, allowing riders to honour his memory.

[19] On 25 August, another minute's silence was held before Stage 2 of the Vuelta a España, the first Grand Tour that Lambrecht would have competed in.