This event is being run on the U86 course.
Start in area of The Knoll layby on B4042 (East of Malmesbury Roundabout) . (OS ST 93873 86547) Proceed east on B4042 towards Brinkworth and Royal Wotton Bassett. Through Brinkworth to Ballards Ash junction with B4696. Turn left to Purton Road X-roads. Turn left to Baydon Manor and Minety. At X-roads on B4040 turn left to Malmesbury Watertower RAB. Turn right at RAB towards Crudwell on A429 travelling North for 6 miles. Finish near the eastern end of Cotswold (Kemble) Airfield (OS ST 97394 96759)