What is cinder track material?

Cinder track material, also known as crushed gravel or decomposed granite, is a porous material commonly used to construct running tracks. It is made by crushing volcanic rock and gravel, which creates a durable and stable surface for running.

Cinder tracks have been a popular choice for track and field events since the early 20th century and are still widely used today. They offer a softer surface than traditional asphalt or concrete tracks, which can be more forgiving on runners' joints.

However, cinder tracks require more maintenance than other track surfaces. They need to be dragged regularly to maintain an even surface, and sweeping is necessary to remove debris. Additionally, the material can become dusty and may require watering to keep it firm and prevent it from becoming too loose.

Overall, while cinder tracks require more upkeep, they are still a popular choice for high school and collegiate track and field teams and provide a unique running experience compared to other track surfaces.