Grewelthorpe Multi Terrain Race

Now in it's 12th year, the GMTR is a beautiful scenic, but challenging course with some cruel climbs and daring descents. Set amidst the amazing North Yorkshire Dales, as you wend your way across farmers fields, drovers roads, ancient woodland and country estates. Sign up today or add it to your race calendar. https://racebest.com/races/azhts