This event is being run on the u17 course.Incorporates all of the U7B '10' course plus a side loop repeated twice making up the 25 mile distance. Start at splay at northern end of bus stop at Woodford (GR 690958). North on A38 to minor road at Berkeley Road (GR717001) ( 4.01 miles). Left (SP Breadstone, Halmore, Purton) to Wanswell where left at give way sign to RAB with B4066, 1st exit (SP Gloucester, Bristol, A38), at 2nd RAB take 1st exit (SP Gloucester, Bristol, A38), to give way sign on A38. Left on A38 to complete circuit (10.41 miles). Repeat circuit (16.81 miles) and continue north on A38 to Slimbridge RAB where turn and retrace past start to Stone. Finish at 2nd drain cover past Catherine Villa (white house next to garage) (GR684949) (25 miles).