UC865S is a sporting course running from M4 Motorway Bridge laybye to Little Somerford, over to Malmesbury hospital RAB and then back to Upper Seagry. It is a 10 mile course with 2 good descents and 2 good climbs.
Start in laybye 200m south west of motorway bridge on Seagry Road (GR 947795). Cross motorway, and pass through Great Somerford to Little Somerford, where left to junction with B4042 (Marshal), where left to Malmesbury Hospital roundabout (Marshal), where left onto A429 for 1km, then turn left (Grange Lane) and through Startley to finish at Upper Seagry adjacent to village hall (now demolished) (GR ST 945810).
Course Record:
Jamie W – E – 22:53 – 21 Aug 2013 (Strava Data)
Jamie W – E – 22:53 – 21 Aug 2013 (Strava Data)
Course details held at CTT are at: https://www.cyclingtimetrials.org.uk/course-details/uc865