www.hermesrunning.com

Thames Meander Spring 10km, Half Marathon & Marathon

location_on

Teddington, London, United Kingdom

calendar_today 08 Mar, 2026

About the Event

Glide along one of London's most iconic and serene riverside trails at the Thames Meander Spring on Sunday, 8th March 2026. Part of a beloved race series, this event offers a stunning, flat, and fast out-and-back course on the Thames Path, starting in the peaceful Small Profit Dock Gardens in Barnes. Choose your perfect early-season challenge from a 10km, half marathon, or full marathon—all sharing the same scenic route past Kew Gardens and towards Richmond, renowned for its beautiful views and runnable terrain. With a small, friendly field, well-stocked checkpoints, and professional medical support, it provides an intimate yet superbly organized alternative to larger city races. Rated as a top UK trail marathon by Runner's World, it’s the ideal event for chasing a PB, training for a spring goal, or simply enjoying a gorgeous long run by the water. Secure your entry for a classic, low-key riverside running experience.

Races Offered

Marathon

Mar 08, 2026

straighten

Distance — 42.2K

terrain

Type — —

timer

08:30

10K

Mar 08, 2026

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Distance — 10K

terrain

Type — —

timer

09:00

Half-marathon

Mar 08, 2026

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Distance — 21.1K

terrain

Type — —

timer

09:00

Weather Overview

These values represent the 3-year monthly averages for March in Teddington.

Temp (°C)

Feels Like (°C)

thermostat 4.7° / 11.5°

wb_sunny 0.6° / 7.3°

Wind (km/h)

Humidity (%)

air 15.6 /

water_drop 80.7%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 4.7° / 11.5°

wb_sunny 0.6° / 7.3°

air 15.6 km/h

water_drop 80.7%

About Teddington

Learn more about the host city, Teddington.

Teddington is an affluent suburb of London in the London Borough of Richmond upon Thames. Historically an ancient parish in the county of Middlesex and situated close to the border with Surrey, the district became part of Greater London in 1965. In 2021, The Sunday Times named Teddington as the best place to live in London, and in 2023, the wider borough was ranked first in Rightmove's Happy at Home index, making it the "happiest place to live in Great Britain"; the first time a London borough had taken the top spot.