
Race Day
Explore the official ABP Southampton Marathon Festival 2026 routes, created to showcase the very best of Southampton, from the waterfront docks to the heart of the city.
We’re proud to be partnering once again with OS Maps, giving runners detailed, interactive route maps for all four distances:
5K
10K
21K
42K
Whether you’re planning your training or visualising race day, OS Maps allows you to explore each course in detail, including terrain, elevation and key landmarks.

Route
Highlights
Start & Finish Locations
Start Line – Dock Gate 8
All races will start from Dock Gate 8, located within Southampton’s historic docks and home to our headline sponsor ABP. This brand-new start line creates an unforgettable opening to race day, right on the waterfront.
Finish Line – Guildhall Square
Every runner, across all distances, will finish in Guildhall Square, right in the city centre. A lively, spectator-friendly location perfect for celebrating your achievement.

A Unique Race-Day Highlight
For 2026, runners taking part in the 10K, Half Marathon and Marathon will experience something truly special, a run-through of St Mary’s Stadium, home of Southampton FC. Running through the stadium adds a huge atmosphere boost and is a standout moment on the course for thousands of participants.
Important Route Information
Please note:
- All routes are subject to change as part of ongoing course planning and safety reviews.
- Final routes will be UKA Certified in the weeks leading up to the event.
- Any updates or minor adjustments will be communicated clearly via our website, email updates and social channels.
Distances may vary slightly due to on-the-ground refinements required to deliver the safest and best possible race experience.
%20(1024x512).jpg)






.png)

.png)
.jpeg)
.jpeg)














.jpeg)
.png)