Run 40, 70 or 100 miles in 26 hours through the historic parkland at Grimsthorpe Castle.

This is the tenth year the event has taken place here and it is the most demanding running event held in the park. We are delighted to welcome the ‘Grim Reaper’ team back again.

A non-stop race that continues through the night, incorporating multiple loops around the grounds of Grimsthorpe Castle. Solo and Team categories will compete over various race distances (40, 70 and 100 miles) with all categories and distances starting at the same time and all having the same time limit of 26 hours.

Follow the link to the organisers website if you are interested in taking part or want to know more about this event.

Park charges apply to gain entry to the event.