Southampton Running Festival

MAY
31
2026
Join the Southampton Running Festival on 31 May 2026 for scenic 5K, 10K, half marathon and junior races around Southampton Common. Lap courses wind through woodland, ponds and parkland with an event village at the finish.
Half Marathon 10 kilometers 5 kilometers

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Event

The Southampton Running Festival takes place on Sunday 31 May 2026 in Southampton. The event offers multiple race options and an entry tier that does not require fundraising.

  • 5K: £28
  • 10K: £30
  • Half Marathon: £34
  • RunThrough Foundation Place (no fundraising required): £160
  • Junior Race: £10

A route map is provided for the 5K, 10K, Half Marathon and junior races.

Course and logistics

The races begin and finish in Southampton Common, a designated Site of Special Scientific Interest. The course passes through woodland, grassland, ponds, wetlands, lakes and parkland within the common. Lap format is used: Half Marathon - 6 laps plus an out-and-back section; 10K - 3 laps; 5K - 2 smaller laps. Each kilometre is marked with distance flags and marshals are positioned around the course to provide guidance.

The event includes an event village with food and drink options and partner-provided items available at the finish. An event t-shirt is available at a discounted price when purchased as part of entry through the official kit partner. The organiser highlights sustainability as a priority for the event. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k
5 km
Junior Race
Runthrough Foundation Place (no Fundraising Required)