Martello Half Marathon
Sunday, 19 April 2026· Seaford, East Sussex, UK
Marathon Road Undulating
About this race
Enjoy breathtaking views of the South Downs and invigorating sea air at the Martello Half Marathon Sunday 19 April, 09:30 Seaford, East Sussex Half Marathon Trail, Undulating Overview The Seaford Martello Half Marathon is a scenic, but challenging event combining the stunning Seaford seafront with the beautiful South Downs. Organised jointly by Rotary Martello Seaford and Seaford Striders Running Club, this is one the nicest half marathons on the South coast. A tough race, but you wont be disappointed! Route Information View and download detailed route maps (including GPX files):
The course
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Weather on the day
Sun, 19 Apr 2026Clear
8.4°C
High / low 10.5° / 6.5°
Humidity 80%
Rain chance 0% · 0.4mm
Wind 14 km/h, gusts 30
UV index –
Light 05:57 – 20:01
Weather data by VisualCrossing
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