Southampton Running Festival

Bishop's Waltham, United Kingdom • 31 May 2026

Southampton Running Festival May 2026

The Southampton Running Festival takes place on Sunday 31st May 2026 and is based in Southampton Common. The course runs through woodland, grassland, ponds, wetlands, lakes and parkland within the green open space in the centre of the city. Southampton Common is a designated Site of Special Scientific Interest.

Distances available include:

  • Half Marathon
  • 10K
  • 5K
  • Junior Race
  • RunThrough Foundation Place with no fundraising required

The half marathon is completed as six laps plus an out and back section. The 10K uses three laps and the 5K uses two smaller laps. Each kilometre is marked with distance flags and event marshals are positioned on the course to guide and support participants.

The event offers an event village with food and drink options and free items from partners at the finish area. Entry fees shown for the event range from £10 to £160. The organiser highlights sustainability as an important issue and has published measures related to event sustainability. An event t shirt is available at a discount when purchased as part of the entry.

Additional logistical information, route maps and participant details are provided to entrants before the event. Visit the organization's website for the most recent information.

Race information

Half Marathon
Half Marathon
10 km
10k
5 km
Junior Race
Runthrough Foundation Place (no Fundraising Required)
Visit the organization's website for the most recent information.
Trail runs nearby

Single lap trail races in the Meon Valley from Queen Elizabeth Country Park offering 16 mile, marathon and 50km options with marked routes, aid stations and mandatory fluid carriage.

Guided 30 mile trail run from Harting Down along the South Downs Way, visiting Beacon Hill, Cocking Down and Kingley Vale. Presented as suitable for first time ultra runners, run at a group pace with practical support and route guidance.

Enjoy coastal paths and scenic marshes at the Chichester Harbour Trail Run in Chidham, with 21 km and 16 km trail routes on 28 February 2026. Runners, canicross teams and hikers are all welcome for a welcoming day outdoors.

A trail running event at Breamore House offering 5k, 10k, 5k Canicross and a half marathon on mainly rural trails, with marshals, aid stations and finisher medals.