Langstone & Portsmouth Coastal Half Marathons

Saturday, 13 February 2027 to Sunday, 14 February 2027

Southsea, Portsmouth, UK

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The Langstone & Portsmouth Coastal Half Marathons from 13 to 14 February 2027 offers runners the chance to experience the beauty of the South Coast as a single-day challenge or a full weekend experience.

Saturday's Langstone Harbour Half starts off on Hayling Island, with an optional ferry crossing to reach the mainland (or stick to dry land if you’re quick-footed!). From there, you’ll weave your way around the muddy but magical trails of Langstone Harbour. Expect sweeping sea views, salt-crusted air, and a thrilling finish at Eastney Point on the other side of the harbour.

Sunday's Portsmouth Coastal Half starts and finishes next to South Parade Pier in Southsea. The route is a fast, flat coastal loop around the eastern edge of Portsea Island.

Complete both half marathons and claim a limited edition bonus medal to show off your weekend warrior status.

Organiser

Believe & Achieve Events

Distances/Events

Saturday:
Langstone Harbour Half

Sunday:
Portsmouth Coastal Half

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This listing was last manually checked on 10 February 2026.