Southsea, Portsmouth, UK

The AJ Bell Great South Run on 18 October 2026 is a popular 10 mile race held in Southsea, Portsmouth. Starting on Clarence Esplanade, the course takes runners on a nautical-themed sightseeing tour of Spinnaker Tower, Portsmouth Harbour and Portsmouth Historic Dockyard, through residential and built-up areas and along the Southsea coastline again. The final…