The stands may see the same running track, but the layers beneath are different. Those layers determine the track’s texture, shock absorption, durability, maintenance needs, and suitability for its users.
The options are basically a full PU running track, a sandwich running track system, and a spray-coat running track. Consider the competition, how often the track is used, your performance expectations, your budget, and your appearance.
How Do These Three Running Track Systems Differ?
All three make proper athletics surfaces, but they are built differently and work best for different places.
Full PU Running Track
A full PU running track is made of several polyurethane layers poured right on-site. It comes out smooth and waterproof. The build provides even bounce, elasticity, wear resistance, and performance stability.
A high-end system that is ideal for professional stadiums, serious training centres, universities, and anywhere where high-level competition is the priority. It is often the most expensive of the three options, as it has a thicker polyurethane build.
Sandwich Running Track System
The elastic base layer of a sandwich running track system is an SBR rubber layer, followed by a polyurethane sealing layer and topped with a layer of PU/EPDM.
The seal prevents water from getting in. The layers provide solid shock absorption, grip, and spike resistance.
It falls somewhere in the middle for performance and price, making it a good choice for schools, district and state athletics tracks, training facilities, and community sports fields where competition-level performance is still desired.
Spray Coat Running Track
A spray coat running track is constructed from a layer of elastic SBR rubber base topped with a spray-applied polyurethane and EPDM wearing layer
The simpler build makes it the least expensive of the three, providing a smooth, textured, non-slip surface.
It is suitable for schools, councils, community grounds, training tracks, or any other sporting venue where standards and quality would not be expected to be top of the range.
Full PU vs Sandwich vs Spray Coat: Quick Comparison
| Factor | Full PU | Sandwich | Spray Coat |
| Investment | Highest | Mid-range | More economical |
| Performance Level | Premium | High | Everyday |
| Construction | Full-depth PU | Rubber + sealed PU layers | Rubber + sprayed top layer |
| Typical Use | Elite facilities | Competitive facilities | Schools/community |
| Surface | Impermeable | Impermeable | Seamless |
Which Running Track Should Your Facility Choose?
Start with who will actually use the track
A professional athletics facility may justify Full PU because performance consistency and heavy-use durability are priorities. A school or competitive training place often finds the Sandwich system hits the right balance. Facilities prioritizing affordability and regular training or casual use usually prefer spray coat.
Also check the base condition, local weather, how hard the track will be used, how much maintenance you can handle, and any competition rules before you decide.
Conclusion
The most expensive track isn’t always the best one. The smarter choice is the system that matches what happens on that surface week after week for years.
Australian Sport Surface supplies and installs full PU running tracks, sandwich running track systems, and Spray-Coat Running Track options across Australia. We offer a range of options for facilities to choose from based on the performance they require, track usage, and project requirements, rather than trying to fit each job into a single type.
Before choosing the surface, define what you expect from the track. Australian Sport Surface can then help turn those requirements into the right running system.
