Bog Dog Running
This multi-distance event at the stunning Grimsthorpe Castle Estate in South Lincolnshire gives runners the option of four solo distances - 10, 40, 70 & 100-miles with a 40-mile and 100-mile team option too. There will be two 10-mile races, one in the morning and a night version. The Grim Reaper will take place on May 20 & 21, 2023.
Expect a mix of estate roads, limestone tracks and grass trail. Trail shoes are recommended, especially in damp/wet conditions.