Richmond Marathon 2026 Entry, Date & Race Info

The Richmond Marathon takes place in Richmond upon Thames and forms part of the Richmond RUN-FEST weekend in southwest London. The marathon route combines riverside running with sections through Richmond Park and surrounding roads, creating a varied course that mixes urban scenery with large stretches of green open space.

Runners can expect a course featuring long runnable sections alongside gentle undulations, particularly around the park areas. The event is typically held in early autumn, making it a popular target race for runners looking for a marathon after the summer training period. The race atmosphere blends the energy of a London event with a more local feel than the capital’s largest marathons.

Richmond Marathon attracts a broad field ranging from first-time marathon runners to experienced club athletes. The wider RUN-FEST weekend also includes additional race distances, helping create a busy event atmosphere across Richmond and the surrounding area.