10 Things We’ll Be Talking About After the 10th Anniversary
From chilly London streets to surprise moments that warmed our hearts, the 10th anniversary edition of the Cancer Research UK London Winter Run was full of unforgettable stories. Here are ten that we’ll be talking about for a long time to come…
1. The Most Incredible Costumes
Every year, runners raise the bar with their frosty fashion choices, and 2025 did not disappoint. All sorts of winter characters glided through the streets of London. Who wore it best? We’ll let the photos decide!
2. The 10th Anniversary Medal
A decade in the making! Inspired by the very first medal from 2015, this year’s design was an instant favourite.
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3. Trafalgar Square Energy
Participants flocked to Trafalgar Square for an early start – but this didn’t take away from the amazing energy in the Start Area. There were warm-ups from Runna, polar bears a-plenty; a big ’10’ sign (did we mention it’s our birthday?) and even a snow machine!
4. The Finish Line Moments
From arms raised in triumph to emotional embraces, the finish line was a flurry of feelings. First time runners, seasoned pros, and those running in memory of loved ones all crossed the finish line in unforgettable moments of celebration.
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5. The Fundraising Heroes
From solo efforts to team challenges, thousands of participants ran to support Cancer Research UK, helping to raise over £900,000 so far – the most ever at the event!
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6. The Best Spectators
Spectators always bring their A game, and 2025 was no different…. canine supporters included!
7. The Après Party Atmosphere
The Coldplay Tribute brought the tunes, Runna led the cooldowns, and the Cancer Research UK Rock Choir delivered the timeless classics, creating the ultimate post-run celebration.
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8. The Birthday Party Celebration
A birthday bash like no other! Party hats, cheering volunteers, and… was that a polar bear jumping out of a cake?! From start to finish, the 10th-anniversary energy was electric.
9. The 10th Anniversary Chocolate
A sweet reward to celebrate a decade of winter running—our 10th-anniversary chocolate made crossing the finish line even sweeter!
10. The 2026 Edition
And now, all eyes are on 2026! Who’s ready to do it all over again? The excitement for next year is already building, and we’re counting down the days. Find out how you can sign up here.
What an unforgettable day it was, and we couldn’t be more thankful to everyone who helped make it so special. Make sure you keep sharing your amazing photos from the day with us here – one lucky winner will be randomly selected to win an entry into the 2026 event. See you next year!