Build.Collaborate.Disrupt.
ETHKyiv 2025
3 days.200+ builders.One bold mission.
Build your MVP, demo your idea, and be part of something real.
Expect deep collaboration, real connections, hands-on mentorship — and the signature ETHKyiv vibe.
36
hours
intense creation for developers, designers, founders, and creatives. Workshops only. No speeches.
13-15
JUNE
$50K+
IN PRIZES
36
hours
intense creation for developers, designers, founders, and creatives. Workshops only. No speeches.
13-15
JUNE
$50K+
IN PRIZES
About
More than a hackathon.
A movement.
ETHKyiv is Ukraine's biggest Ethereum hackathon, but it's much more than just an event.It's a community, a launchpad, a mission. We bring together builders, founders, and visionariesto create real Web3 products and grow the Ethereum ecosystem in Ukraine and beyond.
We believe in Ethereum.We believe in Ukraine.We believe in Building– No matter what.
ETHKyiv Ecosystem
We don't stop.
We build year-round.
ETHKyiv is a growing Web3 hackathon ecosystem with two core formats:
ETHKyiv Annual Hackathon
Ukraine's biggest Ethereum hackathon — 3 days of building, workshops & real connections. 150–300 builders prototyping bold Web3 ideas with top mentors and partners.
ETHKyiv
Impulse
Impulse
Monthly mini-hackathons for fast prototyping, real collaboration & non-stop momentum. 1 day, 50–100 builders, zero fluff.
From late-night coding sessions to rooftop talks at sunrise — ETHKyiv is a community of creators shaping what's next.
We don't just build products. We build lifelong connections.
Got questions?
We have answers
What is ETHKyiv?
ETHKyiv is Ukraine's biggest Ethereum hackathon and a year-round movement supporting Web3 builders through events, mentorship, and community.
Who organizes ETHKyiv?
ETHKyiv is organized by Ethereum Ukraine — the leading Ethereum community in the country.
What's the difference between ETHKyiv and ETHKyiv Impulse?
ETHKyiv is our flagship annual hackathon. ETHKyiv Impulse are smaller, faster-paced monthly mini-hackathons held throughout the year.
How can I stay updated about future events?
Follow us on social media or join our community on Discord/Telegram (insert links).
Can I join as a sponsor, speaker, or mentor?
Absolutely — head to the "Join ETHKyiv" section on the site to learn more.