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Marathons in Windsor in August 2025
Find marathons near me in Windsor in August 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
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- Sat 9 Aug
- £40-£42
- Sat 9 Aug
- £40-£42
Windsor, Buckinghamshire, UK
Dorney Triathlon | August | Marathon
Take on this marathon distance event as part of the day of multi-sports and take the opportunity to race around this unique and inspiring Olympic venue on flat, scenic grounds with PB potential.
- Chip timing
- Enter online
- Flat
- PB
- Age 18 & over
- 26.2 miles road running