Views: 0 Author: Site Editor Publish Time: 2026-05-15 Origin: Site
Key Highlights of This Article:
Project Background: 2014 Incheon Asian Games Main Stadium – IAAF Class 1 certified venue, host of Opening/Closing Ceremonies and all track & field events.
Core Challenge: Simultaneously meet the demands of sprints, distance running, and jumps while resisting long-term degradation from coastal humidity, salt spray, and temperature swings.
Solution: 9-14mm full-thickness prefabricated rubber track + seamless joint installation – ensuring uniform physical properties, precise thickness control, and superior flatness.
Results: Passed all IAAF Class 1 certification tests in a single round, with key indicators reaching Olympic standards. After 14 years: no delamination, no blistering, no localized loss of elasticity – still a benchmark Korean athletics training venue.
Target Applications: Multi-sport stadiums requiring IAAF certification, especially in coastal/humid/high-temperature-differential regions and venues hosting multiple disciplines.
Services Offered: End-to-end professional track surfacing solutions – from material selection and structural design to seamless installation.
A premier Asian venue from the 2014 Games. A competition-grade track that has served for nearly 14 years. What it looks like today is the truest answer to "long-term durability."
In 2014, the Incheon Asian Games Main Stadium earned IAAF Class 1 Facility Certification and hosted the Opening/Closing Ceremonies as well as all track & field events. As one of the few Asian multi-sport venues capable of hosting Olympic-level competitions, its demands on the running track were uncompromising:
Energy return for 100m sprints
Sustained shock absorption for the marathon
Spike resistance on jump runways
And a service life of decades – despite Incheon’s coastal humidity, large seasonal temperature swings, and salt-laden air
The solution we delivered: a 9-14mm full-thickness prefabricated rubber track, combined with seamless joint installation technology. It made the classic trade-off between "elite performance" and "long life" a thing of the past.
Why 9-14mm? The Safety Margin of a Full-Thickness Prefabricated Track
Many tracks claim to be "competition-grade," but their high-performance layer is only 3-5mm thick on top. For Incheon, the full-thickness prefabricated track uses a homogeneous reinforced structure from surface to base:
9-14mm variable thickness design – thickness is precisely allocated according to different zone requirements (sprints, distance running, jumps), ensuring both shock absorption (35-50%) and vertical deformation (≤2.5mm) meet World Athletics standards
One-piece molded EPDM – spike-resistant, UV-resistant, and highly resistant to heat and humidity, maintaining stable physical properties even in coastal salt-spray environments
Firm feel + high energy return – minimal vertical deformation means no excessive give when starting blocks dig in, and no energy loss when pushing out of a bend – exactly what Olympic-level sprinters demand
Seamless Joint Installation: Eliminating Every Weak Point
The biggest risk to any track is not the material itself, but the joints – blistering, delamination, water ingress, cracks – over 90% of track failures start at joints.
We used an on-site hot vulcanization seamless joint process, achieving bond strength close to the parent material. Overall flatness was controlled within 2mm per 4m. Results:
No water pooling in joints
No edge curling from thermal expansion/contraction
Uniform thickness – passed IAAF's strict flatness and thickness tests in a single round
How Has It Performed After 14 Years?
Nearly 14 years later, the Incheon track has endured:
Ultra-high density use during the Asian Games
Years of training by Korean national and professional teams
Coastal humidity, monsoonal rains, large temperature swings, and salt-laden air.
Multiple professional assessments since then confirm:
No delamination, no blistering, no localized loss of elasticity
Only minimal spike marks on jump runways – far below any functional damage threshold
Physical property degradation remains well within acceptable limits – the track is still a benchmark training venue for Korean athletics
This is not laboratory data. This is the answer from 14 years of real-world use.
Who Is This Solution For?
The success at Incheon goes far beyond a single event. It validates a proven approach for:
Multi-sport stadiums requiring IAAF Class 1 or Class 2 certification (Provincial Games, National Games, Universiade, Asian Games)
New or renovation projects in coastal, high-humidity, or high-temperature-differential regions
Competition venues hosting sprints, distance running, jumps, and throws on the same infield
Whether you choose a full-thickness prefabricated rubber track (9-14mm) or a competition-grade polyurethane hybrid system, we provide end-to-end services – from material selection and structural design to seamless joint installation – helping your venue pass certification and deliver elite performance for over a decade.
The true value of a track is not in the test report on the day it is finished.
It is in how it still performs 14 years later.
The choice of the Incheon Asian Games Main Stadium is the proof.
Contact us for a customized track surfacing solution assessment.
Make your venue the next benchmark that stands the test of time.
Answer: Because a full-thickness prefabricated track provides uniform physical properties from surface to base. Sprints require very low vertical deformation (≤2.5mm) for energy return; distance running needs stable shock absorption (35-50%) to protect joints; jumps demand high spike resistance. The 9-14mm variable thickness design precisely allocates thickness to different zones. Conventional products typically satisfy only one or two of these requirements.
Answer: IAAF Class 1 certification requires a track to pass dozens of tests in one shot: shock absorption, vertical deformation, friction (dry/wet), spike resistance, thickness, flatness, water permeability, and more. Many venues require rework or partial repairs to pass. The Incheon project passed all tests in a single round, with key indicators reaching Olympic venue standards.
Answer: Standard seaming uses adhesives – the joints become the track's "weak points," prone to water ingress, blistering, cracking, and delamination. Our on-site hot vulcanization seamless joint process achieves bond strength close to the parent material, with overall flatness controlled within 2mm per 4m. Over 90% of track failures start at joints – eliminating joints means eliminating the main source of failure.
Answer: Incheon is coastal, humid, with large seasonal temperature swings and salt-laden air. Our EPDM material has very low water absorption and excellent resistance to heat aging and oxidation. Actual assessments after 14 years show: no delamination, no blistering, no localized loss of elasticity – physical property degradation remains well within acceptable limits. This is not laboratory data – it is real-world validation.
Answer: It is suitable for all multi-sport stadiums requiring IAAF certification, including:
Provincial Games, National Games, Universiade, Youth Olympic venuesNew or renovation projects in coastal, high-humidity, or high-temperature-differential regions
Competition venues hosting sprints, distance running, jumps, throws on the same infield
Professional training bases and national team training facilities
Answer: In the short term, prefabricated has a higher unit price, but total life cycle cost is lower. In-situ cast tracks typically age, crack, and lose elasticity after 5-8 years, requiring major renovation. The Incheon track remains in benchmark condition after 14 years. Avoiding even one renovation saves over 50% in long-term costs.
Answer: We provide end to end full services:
Preliminary: site survey + structural design + material selection
Execution: 9-14mm full thickness prefabricated/hybrid system + seamless joint installation
Post installation: IAAF certification testing support + long term follow up
You define the requirements. We deliver a certified track.
Answer: For a typical 400m standard stadium, construction from site arrival to completion takes about 30-45 days (depending on weather and site conditions). Excludes base layer construction. Accelerated schedules can be coordinated to meet event or acceptance deadlines.
