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Runs in Berkshire in September 2026
Find runs in Berkshire in September 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Fri 11 - Sun 13 Sep 2026
- £39-£199
London, UK
Thames Path Ultra Challenge
England’s greatest river provides a fantastic backdrop for an unforgettable 'festival' challenge weekend, with distances from 10km right up to 100km there’s a Thames Challenge for everyone!
- Families
- Newcomers
- Entertainment
- Music
- Event village
- Urban
- Rural
- Age 14 & over
- 100K ultra run 2
- 50K ultra run 2
- Trail run 4
- Ultra run
- 10K run
- + 4 more races
- Sun 27 Sep 2026
- £0.50-£48
Windsor, Berkshire, UK
Windsor Half Marathon & Sprite Sprint
An inspiring half marathon in Windsor Great Park, starting and finishing on the Long Walk with Windsor Castle as the backdrop - probably the most iconic of all road race finishes in the UK!
- Families
- Recycling
- Newcomers
- Dogs allowed at venue
- Entertainment
- Event village
- Park
- Public transport links
- Age 5 & over
- Fun run
- Half marathon