The track surface, also known as an all-weather track and field running track, is composed of polyurethane pre-polymer, mixed polyether, recycled tire rubber, EPDM rubber granules or PU particles, pigments, additives, and fillers. The track surface features good flatness, high compressive strength, appropriate hardness and elasticity, and stable physical properties, which are conducive to athletes' speed and technique, effectively improving athletic performance and reducing the rate of falls. Made from materials like polyurethane rubber, it has certain elasticity and color, and possesses certain UV resistance and aging resistance, making it a universally recognized all-weather outdoor sports flooring material.