Action · Arcade · made with Claude
Anti Marathon Game
Play a Madrid pigeon dodging runners, energy gels, and selfie-stick influencers.
About Anti Marathon Game
Anti Marathon Game is a satirical action game set during a marathon on Calle Alcalá in Madrid. You play a street pigeon whose block has been shut down and filled with runners. Each run is a scramble to stay alive by dodging the crowd, sticky energy gels on the pavement, and influencers filming with selfie sticks.
The joke is the flipped perspective. Instead of running the race, you are a local bird stuck in the middle of it, surrounded by runners wearing expensive GPS watches and so-called runfluencers chasing content. The creators describe it as a satirical love letter to running culture and the chaos of the city's streets.
It was built for Vibe Jam 2026 with Three.js, and the creator states that Claude Code was used in making it. The game is playable on mobile as well as on desktop.
How it was made
Most of the code was written by AI. Source: Vibe Jam 2026 submission form.
Evidence: the creator's own account.
- AI provider
Anthropic
- AI tools
- Claude Code
- Engine
- Three.js
- Players
- Single player

Screenshots
Questions about Anti Marathon Game
Is Anti Marathon Game free to play?
Yes. Anti Marathon Game runs in your web browser at no cost, with no download or account needed.
Which AI was used to make Anti Marathon Game?
Anti Marathon Game was made with Claude Code and Claude. Most of the code was written by AI, according to the Vibe Jam 2026 submission form.
Can I play Anti Marathon Game on my phone?
Yes. Anti Marathon Game supports mobile browsers.
Who made Anti Marathon Game?
Anti Marathon Game was made by soyAlvaroMarin. See their profile on GamesByAI for their other games.
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