Trail runs in Greater London

Find trail runs near me in Greater London for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

Previously rated one of the top 10 UK marathons by Runners World! Stunningly scenic riverside routes along the Thames towpath. Flat, fast and very runnable with great runner support.

Sun 5 Oct
£53-£55

Sun 5 Oct
£53-£55

Richmond, UK

Thames Meander Autumn | Marathon

Previously rated one of the top 10 UK marathons by Runners World! Stunningly scenic riverside routes along the Thames towpath. Flat, fast and very runnable with great runner support.

Chip timing
Enter online
Flat
Age 18 & over

26.2 miles trail running + 600 ft ascent

Stunningly scenic riverside route along the Thames towpath. Flat, fast and very runnable with great runner support. The marathon on the same day was previously rated one of the top 10 UK marathons.

Sun 5 Oct
£43-£45

Sun 5 Oct
£43-£45

Richmond, UK

Thames Meander Autumn | Half Marathon

Stunningly scenic riverside route along the Thames towpath. Flat, fast and very runnable with great runner support. The marathon on the same day was previously rated one of the top 10 UK marathons.

Chip timing
Enter online
Flat
Age 17 & over

13.1 miles trail running + 300 ft ascent

Sun 5 Oct
£33-£35

Sun 5 Oct
£33-£35

Richmond, UK

Thames Meander Autumn | 10K

Stunningly scenic riverside route along the Thames towpath. Flat, fast and very runnable with great runner support. The marathon on the same day was previously rated one of the top 10 UK marathons.

Chip timing
Enter online
Flat
Age 16 & over

10 km trail running + 160 ft ascent

MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, London!

Sat 29 Nov
£30-£35

Sat 29 Nov
£30-£35

Richmond, UK

London Richmond Riverside MoRun | Half Marathon

MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, London!

Chip timing
Enter online
Flat
Age 17 & over

13.1 miles trail running + 40 m ascent

Sat 29 Nov
£25-£30

Sat 29 Nov
£25-£30

Richmond, UK

London Richmond Riverside MoRun | 10K

MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the 10K, London!

Chip timing
Enter online
Flat
All ages

10 km trail running + 20 m ascent

Sat 29 Nov
£12-£15

Sat 29 Nov
£12-£15

Richmond, UK

London Richmond Riverside MoRun | Mini MoRun

MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the Mini MoRun, London!