Southampton Running Festival

About this race

The Southampton Running Festival is a half marathon held in Southampton, Hampshire on Sunday 16 August 2026. For entry details and current pricing, head to the official event website. It's among 65 half marathons happening across South East this season — see more below.

More half marathons in South East

• The Hampshire HoppitSunday 14 June 2026 · near Kingsclere
• Wimbledon Common Series 2026Sunday 21 June 2026 · Wimbledon
• RunThrough Richmond Park Half Marathon 2026Sunday 28 June 2026 · Richmond
• Marlow Trail RunSunday 28 June 2026 · Marlow
• Goodwood Motor Circuit Series 1Sunday 5 July 2026 · Chichester
• RunThrough Brixton 5k, 10k & HMSunday 5 July 2026 · London

View all 65 half marathons in South East →