Start (GR 358126) on A10 southbound carriageway at southern end of lay-by approximately half a mile south of Rush Green elevated roundabout (junction of A10 and A414) at a point 62 kerb stones north of southern end of brick paved area.
Proceed south past exits for A414 Harlow and A1170 Hoddesdon, to:-
Turn (4.8 miles) at Turnford elevated roundabout. (sign posted Broxbourne, Wormley, Turnford A1170). Take second exit onto slip road to join A10 northbound. Continue north on A10 past exits for A1170 Hoddesdon and A414 Harlow, to:-
Finish on A10, approx. half a mile south of (before) Rush Green elevated roundabout; at first cat’s-eye south of northern end of raised island in lay-by.

N.B.   On finishing riders must not stop, but continue riding to take first exit (A414) to Rush Green elevated RAB and make their way back to the event HQ.

Police Area(s)          Hertfordshire.

Local Regulation: Please note that there must be no parking of motor vehicles in the vicinity of the start and finish points apart from that of the timekeepers’ or other event officials.
In order to avoid milling about and congestion at the start riders should not go to the start more than 5 minutes before their due time. An event official should be in place to ensure that riders do not congest or obstruct the lay-by for other users.