I live near the Spen Valley green way, this cool railway which was coverted to a 7 mile long tarmac track. Near the end there is a woods, and you go down a small( really small) opening for about 200 yds. Then in the middle of the woods, some ace guys have cut a 50-60ft clearing, and built a proper BMX/motocross track. Thing is, they like racing, so its a proper course with a 6 ft high jump at the end. I cant wait to get a buggy to use there