Serpent Trail 50k Ultra Marathon

The Serpent Trail 50k takes runners through the stunning landscapes of the South Downs National Park, featuring a mix of sandy trails, woodland, and heathland starting from Petersfield. With 700m of elevation gain, this ultra marathon offers a relatively fast but undulating course that showcases the best of the South of England's countryside. It is a popular choice for those looking to step up to the ultra distance in a scenic and well-supported environment.