Viktória Chladoňová was born on 15 November 2006 in the village of Soblahov, in the Trenčín District.

[2] In February 2023, she was a bronze medalist in the junior race at the UEC European Cyclo-cross Championships in Tábor.

[3][4] That year she also finished in the top ten of the junior cyclo cross race at the 2023 UCI Cyclo-cross World Championships.

[8][9][10] She won the junior cross country race at the 2024 UCI Mountain Bike World Championships in Andorra in August 2024.

[11] In September 2024, she finished third in the junior time trial at the 2024 European Road Championships in Limburg, Belgium, and she was runner-up in the junior time trial at the 2024 UCI Road World Championships in Zurich.