Partners & sponsors
A premium London sporting property — with a cleaner-river mission.
Partner with Swim London to reach an audience of capable endurance athletes, sponsors and Londoners who care about the river — and the future of the city.
Founding partners
Founding partners to be announced.
We are now speaking with brands, organisations and partners who want to support a landmark London swimming event built around health, the river and the future of swimmable cities.
Categories we welcome
Swimwear, sports nutrition, health, insurance, finance, technology, sustainability, outdoor lifestyle and London-focused brands.
Why partner
Credibility, participant experience, cleaner rivers, urban wellbeing and London visibility — alongside a premium endurance audience.
Levels available
Founding partner, category partner, supporting partner and event-day partner opportunities. We tailor packages to your goals.
Start a conversation.
Send us a note about your organisation and how you’d like to be involved. We reply to every enquiry personally.