A 54 km (34 mile) coastal ultra in Northumberland with around 900 m of ascent. The course links coastal paths and shoreline sections, with rolling elevation and frequent smaller climbs. Surfaces can include firmer path, trail and beach sections depending on the coastline used. The organiser’s published event information sets out how the course is managed on the day, including marking, checkpoints and aid station arrangements.

• Other races at the same event:
10k; Half Marathon; Marathon