Key Points
- Event Announcement: A brand new 13.1-mile half marathon named ‘Run South London’ will take place in south London.
- Launch Date: The inaugural event is scheduled to make its official debut on Sunday 14 March.
- Organisers: The event is being delivered in partnership between The Great Run Company and Merton Council.
- Start and Finish Location: Both the start and finish lines will be situated at Morden Park.
- Iconic Landmarks: Participants will run alongside the All England Lawn Tennis Club in SW19, passing Wimbledon Park, Wimbledon Common, and local neighbourhoods such as Morden and Raynes Park.
- Economic & Community Vision: Organisers aim to foster local pride, promote active lifestyles, support high street businesses, and establish the half marathon as a flagship international running event.
Merton (South London News) October 3, 2026 – The route has been revealed for a brand new half marathon in south London, with participants set to run alongside the All England Club next March. The inaugural ‘Run South London’ event, delivered through a partnership between mass-participation event specialist The Great Run Company and Merton Council, will officially make its debut on Sunday 14 March. The newly announced 13.1-mile course is designed to start and finish at Morden Park, taking runners on a scenic circuit across local commons, green spaces, and surrounding residential communities.
The landmark highlights of the course will feature runners passing directly by one of the world’s most recognisable sporting venues: the iconic grounds of the All England Lawn Tennis Club in SW19. Following the 2026 Wimbledon Championships, which set unprecedented record attendances with more than half a million guests travelling down to the area, the addition of Run South London promises to bring another major sporting occasion to the borough while actively connecting participants to the wider community. Beyond the tennis lawns, the 13.1-mile course will guide runners through Wimbledon Park, across Wimbledon Common, and along the local high streets and residential neighbourhoods of Morden and Raynes Park.
As reported by the media team of the official event release, a spokesperson for The Great Run Company stated that the route layout
“reflects the wider aim of combining internationally recognised sporting heritage with the character of the borough’s local streets and communities.”
How Will Run South London Support Local Businesses and Communities?
The collaboration between local authorities and event organisers aims to turn the half marathon into a sustainable driver of economic activity and health engagement across south London. Beyond offering a competitive running course, the initiative focuses on building community cohesion and driving footfall to local commercial areas during early spring.
As reported by the media team of the official event release, a spokesperson for The Great Run Company added that “that combination of iconic sport, green space and community support is what we believe will make the route memorable and unique.” The official continued, explaining:
“We aim to bring communities together, encourage more people to become active and create a genuine sense of local pride. We also hope the event will support high streets, cafés, shops, hotels and other local businesses.”
organisers have explicitly highlighted their long-term target of integrating the event into London’s wider sporting identity. As reported by the media team of the official event release, a spokesperson for The Great Run Company noted:
“Our ambition is to establish Run South London as a flagship event for South London and one of the standout dates in the capital’s running calendar.”
What Are the Long-Term Ambitions for the South London Event?
The long-term strategy behind the half marathon extends beyond its inaugural race in March. Event managers and local authorities anticipate growing the participation base incrementally over future years, seeking to establish a lasting legacy for residents and athletics enthusiasts alike.
As reported by the media team of the official event release, a spokesperson for The Great Run Company concluded:
“Over time, we want to create an event with a strong local identity and a lasting positive impact. We want people across South London to feel that this is their event and to be proud to see it return year after year, while attracting runners from across London, the UK and eventually around the world to experience everything that makes South London special.”
Background of the Particular Development
Mass-participation road races across Greater London have experienced significant growth in interest over recent years, driven by expanding local running clubs, active travel initiatives, and municipal health strategies designed to combat inactivity. The London Borough of Merton, while globally famed for hosting the annual Wimbledon Tennis Championships at the All England Lawn Tennis Club, has frequently sought opportunities to expand its sports tourism footprint beyond the summer months.
The Great Run Company, known for delivering major events such as the Great North Run and Great Manchester Run, routinely partners with local authorities across the United Kingdom to create accessible running infrastructure and large-scale public events. Merton Council’s agreement to host the event starting and finishing at Morden Park reflects a concerted policy to utilise public parks and heritage spaces as central hubs for community recreation. Morden Park, Wimbledon Common, and Wimbledon Park together provide extensive green corridors, making the borough uniquely suited for a certified 13.1-mile road race course without relying entirely on urban highway closures.
Prediction: How This Development Can Affect Local Residents, Businesses, and Runners
The establishment of Run South London on 14 March is poised to have multi-faceted impacts across several distinct local audiences in the Merton area and the broader capital.
Local Business Owners and Hospitality Sector
For high streets, independent coffee shops, retail traders, and accommodation providers in Morden, Raynes Park, and Wimbledon, the introduction of a major half marathon in mid-March offers a substantial economic boost during a traditionally quieter period before the summer tourism peak. Thousands of participants, along with spectators and support staff, will generate increased footfall and secondary expenditure in local establishments on race day and throughout the preceding weekend.
Local Residents and Community Groups
For residents living along the 13.1-mile route, the event will require temporary traffic management, road closures, and parking adjustments during race morning. However, the event’s emphasis on local pride and community involvement is designed to offer public health benefits and volunteer opportunities. The visible presence of a mass athletic event can stimulate grassroots participation in sport, encouraging local residents of varying fitness levels to engage in physical activity.
The Regional and National Running Community
For long-distance runners across Greater London and the wider UK, the addition of a major spring half marathon featuring iconic landmarks like the All England Club adds a high-profile fixture to the race calendar. As the event matures, it is likely to attract elite runners, charity fundraisers, and recreational athletes seeking certified fast courses, further solidifying Merton’s position as an all-round sporting destination in Southern England.
