Antía Chamosa is a talented Spanish athlete specialising in race walking. She was born on 25 May 1999 in Ames, La Coruña, Spain. Antía Chamosa has competed in numerous national championships in Spain, where she has demonstrated her ability in race walking. She has participated in the Spanish Athletics Championships, achieving good results and earning a place among the best walkers in the country.

She represented Spain at the U20 World Athletics Championships in 2016, competing in the 10,000m race walk. She has also participated in the U20 European Athletics Championships and other international youth events, gaining experience and showing her potential on the international stage.

Antía Chamosa has set remarkable personal bests in race walking, both at 10km and 20km distances. Her competitive times place her among the best young walkers in Spain and Europe.