HackathonIn personFree

Monad Blitz London Hackathon

AUG8
09:00 · Europe / London
  • Monad Blitz London Hackathon is a one-day event where developers build and demo projects on Monad's high-performance EVM blockchain.
  • It is designed for blockchain builders, founders, and developers interested in web3 to collaborate, learn, and compete for prizes.
  • Participants benefit from workshops, mentoring, and direct access to the Monad ecosystem community.

About this event

One Day. No Limits. Just Ship.
Monad Blitz is coming to London — and this edition is something special.
Monad Blitz is the longest running vibe-coding web3 hackathon where builders ship fast, learn by doing, and plug directly into the Monad ecosystem. Since launching in May 2025, we’ve taken 50+ editions of this high-energy one-day hackathon concept across the globe. Shanghai to San Francisco. Lagos to Lisbon.
This isn’t just a hackathon. It’s a direct line into the heart of the Monad ecosystem, putting you in the same room as the founders, builders, and investors pushing it forward every day.
Whether you're a seasoned onchain builder, a founder looking to ship something new, or a Web2 dev crypto-curious for the first time — Blitz is the best environment for you to experiment on Monad.

What to expect:
A full day of focused building on Monad's high performance EVM.
$3,000 USD in prizes
Organic collisions with developers actively building in the ecosystem
A tight-knit builder community that ships fast and has fun doing it

THE FLOW
Learn: Morning workshops and hands-on mentoring to get you up to speed on Monad.
Build: 7 hours of high-speed execution. Form a team or go solo.
Ship: Demo your MVP to the crowd.
Win: Claim your share of the $3,000
Capacity is limited. Apply early to secure your spot.
THE SCHEDULE
9:00 AM - Registration & Breakfast
10:00 AM - Welcome & Monad Blitz Introduction
10:15 AM - Monad 101 Workshop
11:15 AM - Hacking Begins
1:00 PM - Lunch
6:00 PM - Code Freeze
6:30 PM - Submission Deadline
7:00 PM - Pitches
8:30 PM - Prizes, Networking & Closing Remarks

About Monad
Monad is a highly performant and EVM compatible layer 1 blockchain. Re-inventing from the ground up, the innovations in both consensus and execution make it possible to achieve throughput up to 10,000 transactions per second (TPS).

About Monad Blitz
Monad Blitz is a high-energy, one-day hackathon series designed to empower builders on Monad’s high-performance EVM. We’ve traveled from

More upcoming events in London

OCT
24

An Evening of Unnecessary Detail (Theatre)

The Royal Institution, London, United Kingdom
In person
  • An Evening of Unnecessary Detail is a science and comedy variety show where performers combine stand-up, science, and music to explore fascinating topics in great detail.
  • The event is suited for adults and older teens interested in science and entertainment.
  • It provides a unique blend of humor and education hosted by the Festival of the Spoken Nerd at the Royal Institution in London.
19:00 · GBP 10.5 · FestivalDetails →
OCT
25

Matcha & Walk 2.0

How Matcha, London, United Kingdom
In person

📅 Sunday, 25 October 2026 🕕 14:00 to 16:00 📍 How Matcha, 47 Blandford St, W1U 7HQ, London (map) 🗣️ Hosting in English 🎟️ Free (you pay for your own drink) Matcha & Walk is a relaxed Sunday afternoon walk in London, starting at How Matcha in Marylebone and heading through Regent's Park, hosted by Longevity London. What is this about? Walking is one of the most studied habits linked to a longer, healthier life, and it also happens to be one of the easiest ways to meet new people. So we keep it simple: a good drink in hand, a loop through one of London's prettiest parks and conversations that come naturally when you walk side by side. What to expect You start at How Matcha, order a matcha (or a coffee, no judgement) and meet the group. After a short round of intros, we walk up Marylebone High Street and into Regent's Park at an easy pace. Halfway through, we stop by the Boating Lake and talk about what matcha actually does for your health, including L-theanine (an amino acid in green tea linked to calm, focused alertness). Schedule 14:00 Meet at How Matcha and grab a drink 14:20 Welcome and a short round of intros 14:35 Walk via Marylebone High Street to Regent's Park 15:15 Matcha break by the Boating Lake 16:00 Ending Who is it for? Anyone in London who is curious about health and longevity, whether you track your sleep scores or are just starting to think about it. You can come alone, because most people do. Good to know Look for the red Longevity document, that's us. Bring a jacket. We're outside for about two hours and late October can be a little fresh. The clocks go back the night before. Your phone will manage, your alarm clock might not. We'll take photos for our social channels. If you'd rather not appear, just tell us on the day. Free to join. RSVP so we know how many of us to expect. Longevity London is part of Longevity Cities, a global community making science-based longevity accessible, open, and human. From Munich and Berlin to London, Zürich, and beyon

14:00 · Free · NetworkingDetails →
OCT
26

London | Claude & Coffee Meetup

London, United Kingdom, London, United Kingdom
In person

Claude & Coffee comes to London ☕ Curious about Claude? Already using it and want to get more out of it? This is the first Claude & Coffee in London: a relaxed morning of good coffee, real conversations and hands-on time with Claude. Maybe you’ve never opened it, or maybe you’ve got a project you’ve been meaning to dig into. Either way, come and try things out, ask questions, and leave with ideas you can use straight away. No slides and no pressure, just people figuring it out together. 🕙 10am–1pm 📍 East London 📅 26th October 2026 Bring your laptop, your curiosity and whatever you’re working on. Just show up. In collaboration with Fernanda, Ambassador from Barcelona.

10:00 · Free · MeetupDetails →
OCT
26

Global fusion developments: The race for power

The Royal Institution, London, United Kingdom
In person
  • This workshop covers the fundamentals and current developments in nuclear fusion energy, emphasizing the global competition and collaboration between East and West.
  • Fusion physicist Alan Costley explains different fusion approaches and the role of private enterprises in accelerating commercialization.
  • It is designed for those interested in energy innovation and fusion technology progress.
Climate & EnergyDeep Tech
19:00 · GBP 7.9 · WorkshopDetails →
OCT
27

The Agentic Web Explained

AutogenAI, London, United Kingdom
In person

Shaping our future with AI. Creating opportunity through AI fluency, connection and community. No jargon. No hype. No confusing terminology. Join us for our next in-person meetup in London on Tuesday 27th October. The theme of this meetup is "Building awesome agents" and we're thrilled to have Tara Ojo Agyemang from Google joining us to explain the Agentic Web and the role of WebMCP. Tara is followed by Nick Ferrel who is hands on building Agentic solutions are Focused. Nick isn't going to show us a magical "hello world" of building agents, instead he's going to talk about the final 10%, the important overlooked work that takes a great demo and makes it a production ready product. Where and When? Tuesday, October 27th Doors open at 18:00 Talks start at 19:00 AutogenAI, 123 Pentonville Rd, London N1 9LG Talk 1: Building For The Agentic Web With WebMCP AI agents are starting to use the web on our behalf, booking tickets, filling in forms and comparing products. Today most of them do it the hard way, by reading screenshots and guessing at the DOM. It works until a button moves or a layout changes, and it leaves site owners with no say in how agents interact with their product. WebMCP proposes a different approach. In this talk we'll look at what WebMCP is and how it differs from what's available today. About Tara: Tara Ojo Agyemang is a Developer Relations Engineer on the Google Chrome team, based in London. After ten years as a software engineer, she now helps developers adopt new web platform capabilities in an increasingly agentic world. Talk 2: The Last "10%" - Converting your agentic system from a demo to reliable, profitable production app We will talk through the most common gaps we've seen in production agentic systems and the most impact full ways to cover those gaps. We will dig a bit deeper into evals and observability and ask the audience for some of their pain points and interests. Lastly I will show examples of what everyone should look at for the near

18:00 · Free · WebinarDetails →
OCT
27

Halloween Edition TRD: London Startups Operator RunClub & Social

London, United Kingdom, London, United Kingdom
In person

🚀👟 LONDON STARTUP OPERATORS RUN CLUB Not here to chase PBs or pace. Here to meet the people building what’s next! 🚀 A relaxed 5K bringing together founders, operators, investors and builders from across London’s startup scene, whether you’re running, jogging or walking. LONDON’S LARGEST STARTUP OPERATOR RUN COMMUNITY Come for the run. Stay for the people and the social afterwards. 🤝 Join the WA group for updates: https://chat.whatsapp.com/LKI9EOMPF9L29SPHRsr9RQ?s=cl&p=i&mlu=4&amv=2 ^^ your last chance 🫡 📍 Southbank, by the London Eye 📅 Every other Tuesday 🎟️ Run group and Walk group 🎒 **No bag drop See you there! 👟🔥

19:00 · Free · NetworkingDetails →
Share this event