You are here because you have kindly signed up to fundraise for Scotty's Little Soldiers through one of the Threshold Trail Series challenges. Thank you!

The Threshold Trail Series combines the four best-loved endurance events in the UK. Whether you are taking part in Race to the Castle, Race to the King, Race to the Tower, or Race to the Stones, each event offers a unique challenge with a variety of terrains, gradients, elevations, distances and awe-inspiring landscapes, to walk or run.

Don't have a place and would like to sign up? No problem, head over to our Challenges site to find out more information. Threshold events come with snack and drink laden pit stops, experienced medical staff and, for those who decide to take it on across two days, the ultimate overnight experience at a base camp.