5 events in Windsor, England

From big races to Saturday morning group runs—find half marathon events and connect with the local endurance sports community.

• Windsor Half-Marathon [runwindsor.com]
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  Sun, Sep 27, 2026

  4k Half Marathon Marathon Run

  22 Sheet Street, Windsor, England, SL4 1BG, United Kingdom
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• Run Dorney Lake Half Marathon - November [finishers.com]
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  Sun, Nov 08, 2026

  Description

  Ready to push your limits 🏃? The Run Dorney Lake Half Marathon in Windsor is made for you! Imagine running surrounded by stunning lakes and ponds, all within a preserved nature 🌿.

  5k 10k Half Marathon Run

  Windsor, England, United Kingdom
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• Run Dorney Lake Half Marathon - December [runthrough.co.uk]
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  Sat, Dec 12, 2026

  5k 10k Half Marathon Run

  Athlone Square, Windsor, England, SL4 1SZ, United Kingdom
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Local Clubs & Organizations