Overview

Fifth Street Cross (FSX) is a cyclocross and cross-country training race series based in Emmaus, PA, within the Lehigh Valley. FSX offers a series of competitive events focused on cyclocross and running, designed for athletes looking for weeknight racing options.

Their course brings together cyclists of all levels, from national champions and seasoned international competitors to young newcomers, ages 5 to 10, experiencing racing for the first time. Whether conditions are warm or snowy, our venue—featuring grassy fields, tight turns, steps, barriers, and pavement—offers an ideal setting to refine skills in a challenging, competitive training environment.