Sid Valley Ring Half Marathon

Experience the stunning contrasts of the Jurassic Coast at the Sid Valley Ring Half and Third Marathon on Saturday, 9th May 2026. This celebrated trail event offers two distances on the newly created Sid Valley Ring route, guiding you from the quiet country lanes of the Sid Valley up to panoramic cliff-top paths with breathtaking views across Lyme Bay. The classic Half Marathon delivers a challenging yet rewarding tour of hills, woodlands, and picturesque villages, while the new Third Marathon provides a perfect, accessible introduction to the area's beauty. With every entry supporting the trail's maintenance, you'll earn a unique solid oak coaster and the satisfaction of a true coastal adventure. Lace up for a locally cherished run where every climb rewards you with incredible vistas and a deep connection to Devon's spectacular landscape.