Slaley Hall & Forest Half Marathon

Hexham, United Kingdom • 16 Nov 2025

The Slaley Hall & Forest Half Marathon and 10K is a trail running event held at Slaley Hall Hotel near Hexham, set within 1,000 acres of woodland on the edge of the North Pennines Area of Outstanding Natural Beauty. The event offers two distances: a 13.1-mile half marathon featuring 7 miles through the scenic and tranquil Slaley Forest, and a 10km route that loops around the picturesque Slaley Hall grounds. Suitable for all abilities, the race is Canicross friendly, allowing one controlled dog per runner. Participants receive a medal, merchandise, and refreshments at the finish, with free parking and optional event T-shirts available. Visit the organization's website for the most recent information.

Race information

13 mi
Half Marathon Trail Run
10 km
10km Trail Run
Visit the organization's website for the most recent information.
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