Derry / Londonderry The hardest 10km obstacle course challenge in Ireland 2020 event cancelled Officially partnered with Foyle, Search & Rescue 6-10 year olds This is a specially designed 2km obstacle course for the wee folk. Fun guaranteed! This Event is for 6-10 year olds. Ireland's toughest 10km challenge! Bigger. Better. Harder. Go Hard or Go home.This Event is also open to 16 and 17 year olds under our new chaperone system. 11-17 year olds Push yourself to the limit on our 5km obstacle course designed to challenge! This Event is for 11-17 year olds. Located in the picturesque Faughan Valley and incorporating all its finest terrain this really is a challenge like no other! Over 50 man-made and natural obstacles for those willing souls ready to give it their all. FAQS COURSE INFO What is your excuse?