The IAAF places a strong emphasis on the development and maintenance of track and field facilities at the grassroots level. According to official guidelines, the lifespan of such venues should be at least two to three times longer than that of synthetic surfaces, meaning the foundation should ideally last between 25 to 30 years. This long-term durability is essential for ensuring consistent performance and safety for athletes.
In order to meet these high standards, the IAAF has outlined specific design requirements for all running tracks:
1. The foundation must be capable of supporting and distributing heavy loads from vehicles, equipment, and materials without deforming or exceeding the ground's load capacity.
2. It should provide sufficient structural support to prevent deformation under the weight of athletes and regular use.
3. The design should protect the ground from damage caused by groundwater and frost, especially in colder climates.
4. The surface must offer the right balance of grip and cushioning to enhance athlete performance and reduce injury risk.
5. Proper drainage is crucial to ensure rainwater and groundwater are efficiently removed, either into the soil or through a dedicated drainage system.
6. After the heaviest rainfall, there should be no standing water on the track, as this can hinder usage and compromise safety.
7. All of these criteria must be strictly followed throughout the entire construction process.
8. Cost-effectiveness is also a key consideration, with both initial construction and long-term maintenance costs needing to be minimized.
The IAAF further emphasizes the importance of proper sub-base construction, stating that even in ideal conditions, a minimum of 150mm of free-draining material must be placed beneath 60mm of asphalt concrete. In less favorable environments, a structural layer of 400-500mm may be necessary. This is particularly important in regions where winter temperatures frequently drop below freezing, as a deeper structure helps prevent frost heave, which can damage the track and lead to costly repairs.
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