This study explores how gender is constructed in the stable by using the theory of feminist posthumanism. The purpose of this study is to examine how human and non-human actors are involved in and influence how gender, gender norms, and notions of femininity and masculinity are shaped within equestrian sport at amateur level. Through a combination of accompanying observations in different stables and semi-structured, qualitative interviews with a total of six horseback riders, I have studied interactions between different actors in the stables and how gender and gender norms are reflected in it.