The Big Half returns on Sunday 7 September 2025! ❤️ After selling out in record time in 2024, we expect the demand for places to be even bigger in 2025, so don't delay and sign up today! 💜 London's most vibrant, inclusive half marathon 🎉 Amazing, vibrant festival atmosphere

Happy New Year! 🎉 What resolutions have you set for yourself this year? 😀 *Cough, cough*.... The Big Half! 😏

You were a vibe Class of 2024! 🔥 😍 From The Big Half heroes, New Balance Big Relay-ers and magnificent Big Mile-rs, you made 2024 our best yet. 🙌 Sunday 7 September is going to be even better so you're not going to want to miss out! Sign up today for Greenwich's big party

Stuck on what to get your friends or family for Christmas? 🤔 🎁 Why not give them an invitation to The Big Half party? 🎉 Sign them up today 👉 https://t.co/tvf31SL1Wv

A massive thank you to our volunteers - the MVPs of London Marathon Events! 💜 We simply would not be able to deliver much-loved events like the @LondonMarathon, @OfficialBigHalf, @London10K, @SwimSerpentine, and more, without your incredible support. #InternationalVolunteerDay

Came for the kudos 👍 Left with the vibes! 🔥 Avoid FOMO next September and get involved in The Big Half 2025. 🎉 Click the link to sign up today 👉 https://t.co/tvf31SL1Wv

We have announced a record-breaking ten year partnership extension with @enthuseco. 🤝 Enthuse will continue to be the official online fundraising partner across London Marathon Events’ existing event portfolio, as well as any new events. Learn more ▶️ https://t.co/yOol6UMhUa

You can't be a finisher if you don't start. 🏁 The Big Half will be bringing the party to Greenwich on Sunday 7 September so don't miss out! 🎉 Sign up today to be a part of it! 🔗 https://t.co/Adp7ZOglKK

Be with those who bring out the best in you and those who can support you on your journey. 🙌 On #WorldMentalHealthDay, it's important to realise the effects of friendship on our mental health, and how a single conversation can go along way. ❤️ Have you checked in on your

How was this one month ago? 😢 We're already counting down the days to next year's party on the streets of London on Sunday 7 September 2025 🎉 Don't miss out on an 𝙀𝙋𝙄𝘾 𝘿𝘼𝙔! Click the link to sign up today 👉 https://t.co/Adp7ZOglKK

Hey fundraisers! 👋 Who did you run The Big Half for this year? 👇

Friday Flex 💪 We 𝗟𝗢𝗩𝗘 seeing participants flexing their finisher T's around London. Who's still obsessed with theirs? 😍

There's nothing demure about the Big Half cheer zones 😄 🎉 Let's give a huge shout out to all of the run crews and communities who brought the energy to this years' event with their support around the course. The Big Half would not be the same without you!

LET'S RUN IT BACK! What's your favourite memory from this year's Big Half? 😍👇

THIS IS HOW WE DO IT! 🎧 Medal collection at The Big Half is always a vibe. 🏅 #MedalMonday

Describe the atmosphere of Event Day at The Big Half In 𝗢𝗡𝗘 word! 😍👇🎉

“Completing this goal, running and walking together”. 👏 Run A Myelin My Shoes (RAMMS) is an international group of over 300 people living with multiple sclerosis (MS) who encourage all types of exercises and sports. Last Sunday, 17 members took part in The Big Half and The

Who took on the Big Relay at the weekend? 😍 Show some love and tag the team mates that got you through. ❤️👇

Congrats on completing The Big Half Class of 24. 👏 For those who want to make that finisher medal extra-special, it’s not too late to order your @iTABTeam! 🏅 Get your name and time engraved on your medal today 👉 https://t.co/ZuKfuPU7md

We're in our half marathon era! 💪 And we can tell as entries for 2025 Big Half are flying. ✈️ Don't miss out on a chance to party through the Boroughs on Sunday 7 September 2025 and sign up today 👉 https://t.co/mAHFVgAjJZ

It’s never too late to fundraise! 👏 Did you know that 15% of all donations come after the event? 😮 So don’t be shy, make sure you share your official #BigHalf @enthuseco fundraising page far and wide!