Calderdale Mountain Bike Marathon is a 26 mile route starting in Sowerby taking in Soyland, Flints Moor, Mytholmroyd, Hebden Bridge, Hardcastle Crags, Walshaw, Midgley Moor and Luddenden Foot before finishing back at the start.

Visit the website for more info including a downloadable route and pictures from previous years.
http://www.cmbm.org.uk/