Portsmouth/Langstone Coastal Half Marathon

Portsmouth/Langstone Coastal Half Marathons 2026

The event takes place over two days on 7 and 8 February 2026 in the Portsmouth area. It is organised by Believe and Achieve Events Ltd and sponsored by Rebellion Marketing. Entry fees are listed from £35 to £80. The listed venue is Southsea Castle, Clarence Esplanade, Portsmouth, PO5 3PG.

Course and extras

The weekend features two separate half marathons on coastal and harbour terrain. Day one is the Langstone Harbour Half, starting on Hayling Island with an optional ferry crossing to the mainland and a finish at Eastney Point. Day two is the Portsmouth Coastal Half, with the start and finish outside the D-Day Story Museum in Southsea and a route along the east side of Portsea Island that includes promenades and seafront sections. The Langstone course mentions muddy trails and sea views; the Portsmouth course mentions flat promenades and potential windy conditions. A bonus "Double Trouble" medal is awarded to participants who complete both half marathons.

Distances Visit the organization's website for the most recent information.

• Half marathon - Langstone Harbour (Hayling Island to Eastney Point)
• Half marathon - Portsmouth Coastal (start/finish near D-Day Story Museum)