Portsmouth Coastal Waterside Marathon Events
This event offers a stunning, festive running experience along the scenic south coast
| Date | Sunday 21st December, 2025 |
|---|---|
| Distance | Marathon + other events: Half Marathon, Ultra |
| Location | Clarence Esplanade |
| Town/City | Portsmouth |
| Area | Hampshire |
| Start postcode | PO5 3PG |
| Start time | 8:00am |
| Organiser | Robert Piggott |
| Website | Visit website |
| Run For Charity |  Start Fundraising On GoFundMe |
With three race options — a Half Marathon, full Marathon, and 50K Ultra — 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.
Half Marathon starts a 9.00am.
