- Sun 9 Aug 2026
09:00
Age 17 & over
£43-£45
- 13.1 miles trail running + 300 ft ascent
Event overview
Stunningly scenic riverside races along the Thames Path towpath on an out-and-back route.

All routes are very flat, fast, invitingly 'runnable' and well-marked meaning no navigation required.
The check points are well-stocked and there is excellent support throughout from marshals and medics, with a great atmosphere at the finish line.
Highlights
- Top 10 UK marathons - Runners World
- Thames towpath riverside routes
- Summer endurance challenge
- All levels of runner - generous cut-offs
- Support team and marshals
- Medal and professional photography
- Top reviews - great experience
This event is part of Thames Meander Summer.
Event photos
Event video
- Average fitness
- Event village
- Newcomers
Race briefing
There will be a 10 minute Health and Safety briefing that will take place before the start of the half marathon and marathon, so please get to the start in time to attend.
Mandatory kit list
- Hydration pack or waist pack - minimum 500ml
- Cap
- Sunglasses
- Screen block

Road shoes
Road shoes are definitely recommended for this course as 80% of it is run along asphalt paths and the rest on very hard packed dirt trails, so you can easily run this in road shoes or hybrid trail shoes.
- 1 lap
- Bone conducting headphones only
- Check points
- Cut off time
- Distance markers
- First aid
- Flat
- Food stations
- Marshals
- Out and back
- Water stations
- Way markers
- GPX available
GPX route
The route is displayed on the map above.
Overview
The Thames Meander event is a stunning riverside race series starting in the Small Profit Dock Gardens (Barnes) which is adjacent to the Barnes Sports Club Race HQ.
The run route starts within the park area at the Small Profit Dock Gardens and heads out across Barnes Bridge towards Kew Gardens along the Thames Path trail all the way to the Petersham & Ham Sea Scouts on this very scenic out-and-back route.
All distances are very fast, flat, and runnable, along the Thames Path, and the course will be well-marked and marshalled all the way. The check points will be well-stocked, and there will be professional medical support.
Map

Surface
The majority of the course 99% is ο¬at. The conditions are weather dependent though it’s mainly a firm running surface. Road shoes are recommended.
Checkpoints
Please ensure that you move out of the way of fellow runners if you stop to re-fuel to avoid any congestion occurring at the check points and please pay particular attention to marshals on the route, especially at the turnaround point.
- Toilets
- Urban
Event HQ
Small Profits Dock Gardens
Lonsdale Road
London
Greater London
SW13 9JS
UK
- Chip timing
- Medal
Included
- Bespoke Thames Meander race medal
- OneTime chip timing with results published directly after each event staging
- KLP Medical Supplies (First Aid Support) throughout the race
- Well-stocked checkpoints supplying High 5 gels/bars, Blue Fuel electrolytes, fruit cordial and water
- Well-marshalled run-route

Optional extra
- Photography by Gareth Parker Photography - £12 per photograph
- Professional Sports Massage Therapy by LA Sports Massage - £12 for 10 mins
Prizes
Winners’ Awards for the 1st, 2nd & 3rd Male / Female runners for each event.
An absolute stunning location with great facilities to prepare for a marathon. A very well organised event and a very friendly Race Crew. Thank you for a lovely few hours on the Thames. I shall return. Heather
Beautiful views of the River Thames on an easy to navigate, two lap out and back, flat course. Small, friendly event with plenty of encouragement from the other runners at the turn around points. Well stocked, frequent aid stations. Range of participants from first timers to 100 marathon club runners and suitable for all. Fun, well organised events that I will be sure to run again. Jackie
This is a wonderful event, small, extremely friendly and welcoming to both the experienced (me) and first timers. I thoroughly enjoyed it and recommend it highly. Thanks to the race team who did a super job. Chris T
This is my 3rd Thames Meander half marathon. I really like the river location and route - especially the new route which takes you directly back to the start/finish. Millie M
My first half marathon and it was overall a great experience. The course offers lovely views along the Thames, not crowded at all and a friendly atmosphere. Chris L
Loved the idyllic route by the river and the fact that it was not crowded at all!!! Also the path was for the most part paved, so no deep mud and puddle bits even though it had just rained quite a lot beforehand. Super happy overall! Very friendly atmosphere from participants, organisers and helpers! Nassia F
Enjoyable event with friendly staff at registration and at the feed stations. Good atmosphere amongst the runners and encouragement from small pockets of support out on the course. Gordon N
The Thames path from Ham up to Putney takes in a lovely route. Volunteers were ultra enthusiastic on this race and the aid stations were excellent. It was muddy and windy but I really enjoyed it! Harvey G
Thames Meander was my 2nd Full Marathon and I really enjoyed it, the course is generally a flat one. Christopher J
Reviews thanks to RaceCheck
- Bring your own cup
Runners are encouraged to bring a refillable hydration pack or waist pack.
- Age 17 & over
- Entries open
- Enter online
Entry fees
Entry fee (Affiliated)
£43.00
Entry fee (Unaffiliated)
£45.00