This is a challenge ride with all of the profits going to the Scarborough and Ryedale Search & Rescue Team. You can start between 8.30 and 9.30am from the Fox & Rabbit Inn, Lockton YO18 7NQ (GR 846 882). There are 4 routes on the premarked map - 100k in 10 hours, 75km in 8 hours, 50k in 6 hours or 25km in 4 hours.