The ForeRunner 4.75” Racing Lane is a high-performance lane system designed for use in competitive swimming environments. Engineered with advanced wave-dampening technology and a Hydromatic propulsion system, it effectively reduces surface turbulence to create smoother racing conditions. Constructed from UV-stable resin plastic, this lane line resists fading, chlorine damage, and weathering for exceptional durability. With a 50 meter length that is ideal for Olympic swimming pools, the Forerunner is trusted by elite swim programs and used in major international competitions for its reliability and performance-enhancing features.