Introduction Plastic track is a type of running track that has gained immense popularity in recent years due to its durability, low maintenance, and cost-effectiveness. It is made up of synthetic materials such as polyurethane, latex, or rubber, and is commonly used in athletic tracks, playgrounds, and other recreational areas. One of the most important aspects of a plastic track is its markings, which help athletes stay on course and maintain their speed. In this article, we will discuss the different standards of markings for plastic tracks, as outlined in the Plastic Track Lane Marking Standards Atlas. Background The Plastic Track Lane Marking Standards Atlas is a comprehensive guide that outlines the different standards for markings on plastic tracks. It was developed by the International Association of Athletics Federations (IAAF), the governing body for athletics worldwide, in collaboration with the European Athletics Association (EAA) and the Asian Athletics Association (AAA). The atlas provides detailed information on the different types of markings, their dimensions, and their placement on the track. Types of Markings The atlas outlines three types of markings for plastic tracks: lane markings, exchange zone markings, and start/finish markings. Lane markings are the most important, as they help athletes stay in their designated lanes and maintain their speed. They are typically white in color and are placed at regular intervals along the track. The standard width of a lane marking is 50mm, and the standard distance between each marking is 50cm. Exchange zone markings are used in relay races and indicate the area where athletes can hand over the baton to their teammates. They are typically yellow in color and are placed at the start and end of the exchange zone. The standard width of an exchange zone marking is 50mm, and the standard length is 30cm. Start/finish markings are used to indicate the starting and finishing points of a race. They are typically white in color and are placed at the beginning and end of each lane. The standard width of a start/finish marking is 50mm, and the standard length is 1m. Dimensions and Placement The atlas provides detailed information on the dimensions and placement of each type of marking. For lane markings, the standard width is 50mm, and the standard distance between each marking is 50cm. The markings should be placed at a distance of 20cm from the inside edge of the lane, and the first marking should be placed 5cm from the start line. For exchange zone markings, the standard width is 50mm, and the standard length is 30cm. The markings should be placed at a distance of 20cm from the inside edge of the lane, and the first marking should be placed 10m from the start line. For start/finish markings, the standard width is 50mm, and the standard length is 1m. The markings should be placed at a distance of 20cm from the inside edge of the lane, and the first marking should be placed 5cm from the start line. Conclusion The Plastic Track Lane Marking Standards Atlas is an essential guide for anyone involved in the design, construction, or maintenance of plastic tracks. It provides detailed information on the different types of markings, their dimensions, and their placement, ensuring that athletes can compete safely and fairly. By adhering to these standards, track designers and builders can create tracks that are not only functional but also aesthetically pleasing. The atlas is a testament to the dedication and expertise of the IAAF, EAA, and AAA in promoting and advancing the sport of athletics.