The Gisburn Dirty Dozen 12-hour mountain biking endurance event will take place on 12 June at Gisburn Forest, Lancashire.

The course promises to offer a challenge to all riders, with a mix of fast singletrack and technical riding. The area has recently undergone serious renovation, the result being an expansive network of singletrack through the pine trees.

The event starts at 7:30am and is open to solo riders, pairs and teams of three. Entries are still available, find out more at www.epicevents.org