Grafham Water Trail Races

Grafham Water Trail Races

Sunday, 11 October 2026

Grafham, Huntingdon, Cambridgeshire, UK

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The Grafham Water Trail Races on 11 October 2026 include a Half Marathon and 10km distance on the glorious trails and tracks surrounding Grafham Water.

Both races start from Marlow Park, Grafham Water and head west in the direction of Easton, picking up the trails and sections of the Three Shires Way long distance bridleway. The 10km loops back round onto the outward bound track, whilst the Half Marathon course continues with a large lap of the reservoir.

Both routes enjoy the best of the Cambridgeshire countryside.

Organiser

Race Harborough

Distances/Events

10K
Half Marathon

Location map

The event is based from Marlow Park.

Please note: the map location may be approximate. Refer to the event website for start lines and course maps.

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This listing was last manually checked on 29 December 2025.

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