Ready to Conquer the Cold: The Return of London’s Most Charismatic 10K

When London does winter, it does it with flair. Crisp air, cold pavements and the hum of the city waking up to a Sunday challenge. But there is one event that transforms the chill into pure exhilaration: the Cancer Research UK London Winter Run.

Returning on Sunday 15 February 2026, the capital’s most spirited 10K invites runners of all levels to lace up and take to the streets. The event has become something of a national tradition, a winter pilgrimage that fuses energy, purpose and community. After 19,000 places sold out earlier in the year, a final 7,000 spots are set to be released on Tuesday 12 November, and demand is expected to be fierce.

The route itself reads like a postcard of London’s landmarks. From the buzz of Trafalgar Square to the grandeur of the Houses of Parliament and the stately facade of the National Gallery, it is a tour that rivals any sightseeing trip. Even the medal is a work of art, designed to capture the very heart of the city and transform the achievement into something to treasure.

“The demand for the Cancer Research UK London Winter Run reflects its status as the pinnacle of winter running,” said Andrew Smith, CEO of ASO UK. “It offers an atmosphere like no other, from first timers to seasoned runners. These final places are an incredible opportunity to be part of it.”

What sets this event apart is not just the course or the camaraderie, but the experience that surrounds it. Picture a Snow Blast Off to start your run, a Penguin Party cheering you on mid-route, and the famous Polar Bears at the finish line, waiting with open paws for that victorious photo. It is playful, powerful and perfectly London.

More than a race, this is a movement that continues to raise vital funds for Cancer Research UK, combining fitness with purpose in the most uplifting way. It is about celebrating strength, hope and the sheer joy of running through one of the world’s most beautiful cities.

For those hoping to secure a place in this iconic winter ritual, registration opens exclusively through the official site at www.londonwinterrun.co.uk. The cold will be waiting, but so will the roar of the crowd.