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Most Contagious London 2025 - About
Give us a day, we’ll give you a year.
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Looking for the fastest way to dissect this year’s biggest marketing moments? One day at Most Contagious is all you need.
Most Contagious London | 2 December 2025
Most Contagious is Contagious's annual live event, condensing a year’s worth of marketing brilliance into a day of expert talks and transformative insights.
You’ll hear from industry-leading brands like O2, AXA, Lucky Saint, KitKat and Vaseline – who’ll spill behind-the-scenes details of the year’s most successful campaigns. You’ll also get a jumpstart on the trends set to define 2026.
What is Contagious?
Contagious is the filter for the world’s most creative and effective marketing. We hunt down, analyse and celebrate innovative campaigns – helping you to apply contagious creativity to your own work.
WFA member? Unlock your 20% discount here to pick up your pass today and see you in December.
