The Half Marathon (21k) and 16k course is designed to immerse you fully in the landscape, with quiet trails, coastal paths, and wildlife-rich scenery that make this hiking challenge truly unforgettable. At low tide, participants also experience a unique stretch across the foreshore, a highlight that sets this South Coast adventure apart from anything else.

Flat, scenic, and perfect for an early-season walking or hiking challenge, this event is suitable for all abilities. Whether you're aiming to complete your first coastal hike, build confidence for longer walks, or simply enjoy a relaxed and rewarding outdoor adventure, the Chichester Harbour Trail Hike offers an inspiring and inclusive experience.