London Winter Run 10K
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Cancer Research UK London Winter Run 10K
The Cancer Research UK London Winter Run is a ten kilometre event through the heart of the capital. The route passes world famous landmarks and features live music performances and larger-than-life winter characters. The distance is presented as a 10 km challenge that many participants choose to complete by mixing running and walking along the route.
The event began in 2015 and has grown into the largest 10k in the UK. It is delivered in partnership with Cancer Research UK and has seen more than 100,000 people take part across editions, with nearly £8 million raised for cancer research. The event presents an annual finisher medal that many participants collect on repeat visits.
The most recent edition in 2026 attracted over 26,000 entrants. The next scheduled edition will take place on Sunday 21 February 2027. Event features mentioned by the organiser include themed characters and live entertainment along the course, and entries have been offered through different entry types including charity fundraiser places. Visit the organization's website for the most recent information.
