▶  Open the interactive map 🌍  Every Olympic host city, 1896–2032 — ☀️ Summer · ❄️ Winter

olympics

Every Summer and Winter Olympic host city in chronological order, using Periplum's statusIcons (☀️ Summer, ❄️ Winter). Press play to watch the Games travel the globe, or drag the date slider.

Data & updates

The host list is curated in build.py, which emits data.json (Python standard library only):

python build.py > data.json      # add a new host to the GAMES list, then re-run

GitHub Actions

.github/workflows/refresh-data.yml regenerates data.json yearly (and on manual Run workflow) and uploads it as a build artifact. The periplum org blocks Actions from pushing or opening PRs, so download the artifact and commit it.

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Built with Periplum · periplum.js.org