DEPLOYR
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THE SHIPYARD · REGATTA BOARD

Every web3 race. Which vessels can enter.

Open and upcoming hackathons, buildathons, grant rounds and accelerators, each with its live countdown, its rule on existing code, and the apps from the yard that fit. Where nothing fits, we lay a keel.

35
LIVE RACES
162
VESSELS ENTERING
12
KEELS LAID
REGATTA BOARDColosseum Solana fall hackathon 2.12dETHGlobal Mumbai17dBase Builder GrantsrollingGitcoin Grants roundsrollingArc / Circle developer programs a.rollingSolana Foundation Grantsrollingnext gun: 12 days

Next start guns

nothing closes this week, these are next

Hackathon · SolanaCheck the rule
Colosseum Solana fall hackathon 2026
Colosseum · $250K accelerator + prizes
Closes Nov 25 vessels1 keel laid
Hackathon · Ethereum multichainHead start
ETHGlobal Mumbai
ETHGlobal
Closes Nov 80 vessels1 keel laid
Never built before? Why racing as a builder is worth it, honestly.Why build

The board

35 of 35 races · sorted by the next start gun

Hackathon · SolanaCheck the rule
Colosseum Solana fall hackathon 2026
Colosseum · $250K accelerator + prizes
Closes Nov 25 vessels1 keel laid
Hackathon · Ethereum multichainHead start
ETHGlobal Mumbai
ETHGlobal
Closes Nov 80 vessels1 keel laid
Grant round · BaseGrant ready
Base Builder Grants
Base
Rolling30 vessels
Grant round · Ethereum multichainGrant ready
Gitcoin Grants rounds
Gitcoin
Rolling24 vessels
Hackathon · Arc, USDCCheck the rule
Arc / Circle developer programs and hackathons
Circle · Accelerator placement
Rolling19 vessels1 keel laid
Grant round · SolanaGrant ready
Solana Foundation Grants
Solana Foundation
Rolling13 vessels
Grant round · SuperchainGrant ready
Optimism Grants Council
Optimism Collective
Rolling13 vessels
Grant round · Polygon, AggLayerGrant ready
Polygon Community Grants
Polygon
Rolling12 vessels
Grant round · SuperchainGrant ready
Optimism Retro Funding
Optimism Collective
Rolling11 vessels
Hackathon · SolanaSubmit as is
Colosseum Eternal
Colosseum
Rolling9 vessels
Buildathon · BaseCheck the rule
Onchain Summer
Base · ~250 ETH
Rolling9 vessels
Buildathon · BaseCheck the rule
Base Batches
Base
Rolling8 vessels
Hackathon · HyperliquidCheck the rule
Hyperliquid ecosystem (HyperEVM builders / community hackathons)
Hyperliquid community
Rolling7 vessels1 keel laid
Grant round · USDC multichainCheck the rule
Circle Developer Grants
Circle
Rolling7 vessels
Grant round · ArbitrumGrant ready
Arbitrum Foundation Grants / DAO programs
Arbitrum Foundation
Rolling7 vessels
Grant round · EthereumGrant ready
Ethereum Foundation ESP
Ethereum Foundation
Rolling7 vessels
Accelerator · MonadCheck the rule
Monad builder programs (Monad Madness, Mach)
Monad Foundation
Rolling5 vessels1 keel laid
Grant round · NEARCheck the rule
NEAR Foundation / NEAR AI grants
NEAR Foundation
Rolling6 vessels
Grant round · SuiGrant ready
Sui Foundation Grants
Sui Foundation
Rolling5 vessels
Grant round · AptosGrant ready
Aptos Foundation Grants
Aptos Foundation
Rolling4 vessels1 keel laid
Buildathon · FHE on EVMCheck the rule
Fhenix buildathon / grants
Fhenix
Rolling4 vessels1 keel laid
Hackathon · Ethereum multichainCheck the rule
ETHGlobal Continuity Track
ETHGlobal
Rolling4 vessels
Accelerator · BerachainCheck the rule
Berachain Build-a-Bera / ecosystem programs
Berachain
Rolling4 vessels
Grant round · StarknetGrant ready
Starknet Seed Grants / Propulsion
Starknet Foundation
Rolling3 vessels1 keel laid
Buildathon · RitualCheck the rule
Ritual builder programs
Ritual
Rolling4 vessels
Grant round · GenLayerCheck the rule
GenLayer builder program
GenLayer
Rolling3 vessels1 keel laid
Hackathon · multichainCheck the rule
Encode Club hackathons and accelerators
Encode Club
Rolling3 vessels
Accelerator · multichainGrant ready
Alliance DAO accelerator
Alliance
Rolling3 vessels
Hackathon · multichain (strong India/ETH)Head start
Devfolio hackathon listings
Devfolio
Rolling2 vessels
Hackathon · multichainCheck the rule
DoraHacks BUIDL hackathons and grants
DoraHacks
Rolling2 vessels
Hackathon · SolanaCheck the rule
Solana Hacker House London 2026
Solana / Superteam
Rolling1 vessel1 keel laid
Hackathon · Ethereum multichainHead start
ETHGlobal online and async hackathons
ETHGlobal
Rolling0 vessels1 keel laid
Accelerator · SolanaGrant ready
Colosseum Accelerator
Colosseum · pre-seed investment (amount per cohort, check site)
Rolling1 vessel
Hackathon · SuiCheck the rule
Sui Overflow
Sui Foundation
Rolling0 vessels1 keel laid
Accelerator · multichainGrant ready
a16z crypto CSX
a16z crypto · investment (terms on site)
Rolling1 vessel

More race write-ups

ETHGlobal Lisbon 2026 · ETHGlobal · EthereumETHGlobal Tokyo 2026 · ETHGlobal · EthereumETHGlobal New York 2026 · ETHGlobal · Ethereum · ended

How to read the labels

Submit as is: the race allows existing projects, disclosed. Head start: fresh code rule, so use the app to learn the pattern and rebuild during the event. Grant ready: grants and accelerators that fund shipped work. Check the rule: the rule is not stated yet.

Kinds on the board: Hackathon, Buildathon, Grant round, Accelerator, Fund. Prizes, grants and airdrops are never guaranteed. Entering is positioning as a builder, not buying a payout.

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