Portsmouth Coastal Waterside Marathon Events 2026

Name: Portsmouth Coastal Waterside Marathon Events 2026
Start: 2026-12-20T08:30:00+00:00
End: 2026-12-20T15:30:00+00:00
Location: Pyramids Centre, Southsea

Schedule

Sun Dec 20 2026 at 08:30 am to 03:30 pm

UTC+00:00

Location

Pyramids Centre, Southsea | Portsmouth, EN

Entry for the TJ Waste sponsored 2026 Portsmouth Coastal Waterside events. Waterside Marathon , Festive Half or 12km of Christmas Special.
💥 Early entry bonus:
Save 20% with discount code PMONKEY26
(Limited discounted places available)
The Portsmouth Coastal Waterside Marathon offers a stunning, festive running experience along the scenic south coast.
With three race options — a half marathon, full marathon, and 12km special event — runners of all levels can take on this super flat, multi-terrain course. The route winds along the shores of Langstone Harbour, where the muddy yet magical landscape creates a unique coastal backdrop.
Expect fully stocked aid stations, enthusiastic support, and awesome medals at the finish line. Whether you're chasing a PB or embracing the festive spirit, this race is the perfect winter challenge in a breathtaking seaside setting.