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Road Marathons in South East in March 2026
Find road marathons in South East in March 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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- Sun 22 Mar 2026
- £25-£40
Staines, Surrey, UK
The Dashing Dog Charity Run | Marathon
Come and join in for Dashing Dog Charity run along the picturesque River Thames, not only is the scenery beautiful and you will earn one of the awesome medals...
- Enter online
- Age 18 & over
- 26.2 miles road running
- Sun 29 Mar 2026
- £33
Romney Marsh, Kent, UK
Brett Lydd 20 Mile
A delectable racing experience perfect for those planning a spring marathon, over a pancake flat course using the wide, quiet country lanes surrounding the marsh town of Lydd in Kent.
- Chip timing
- Enter online
- Flat
- PB
- Age 18 & over
- 20 miles road running + 3 ft ascent
- Sun 22 Mar 2026
Redhill, Surrey, UK
Y2Y North Downs Trek / Run | Marathon Run
- 26.2 miles road running + 3025 ft ascent