The invention discloses an equestrian sport field, comprising a
surface layer for paving
fiber sand, a separation layer for preventing the
fiber sand at an upper layer from sinking and a discharging layer located at the bottom, wherein the discharging layer comprises a single grain size broken stone layer and a graded broken stone layer; the single grain size broken stone layer is located above the graded broken stone layer; a discharging pipeline is arranged below the graded broken stone layer; the separation layer comprises an
asphalt layer paved above the single grain size broken stone layer; a broken stone layer is filled on the surface of the
asphalt layer; and the
fiber sand is paved above broken stone on the surface of the
asphalt layer. With the adoption of the technical scheme provided by the invention, the
surface layer and the asphalt layer can be used for protecting and bearing horseshoes well; and each layer structure can be used for rapidly
dewatering, so that the requirements of the equestrianism competition can be met. Furthermore, the materials used in the equestrian sport field provided by the invention are common and easy to obtain; and the manufacturing cost can be reduced. The invention further discloses a construction process of the equestrian sport field.