Grasmere Gallop and the OMM Festival offer a weekend of endurance sports in the Lake District, UK, featuring a range of trail races and adventure events suitable for all ages and abilities. The event includes fully waymarked courses, a nordic walking challenge, and activities for children. Participants can access on-site catering, a bar, expert advice, skills workshops, guest speakers, shopping opportunities, and trail shoe demos. Camping is available for the duration of the festival, providing an opportunity to enjoy outdoor activities and community in a scenic setting.