In 2013, Morvay won the under-17s 10km in a time of 44:54 at the European Athletics Race Walking Circuit in
Lugano. The champion of Slovakia in 2019, in February 2021 Morvay had to have surgery on his knee cartilage but it was at the
Dudinská Päťdesiatka that he sealed his place at the delayed
2020 Tokyo Olympic Games in the
50 kilometres race walk with a personal best time 3:57:59, and he became the champion of Slovakia again. In Tokyo, Morvay finished 41st overall in the 50km race walk event. He was selected for the Slovakian team to compete at the
2025 World Athletics Championships in
Tokyo, Japan, in September 2025. == References ==