START (GR 612021) in Chelmsford Rd, Blackmore at 40mph sign at eastern edge of village (just east of junction with Spriggs Lane).
Continue past Blackmore Pond, at Park Farm (Jessops) bear left into Ingatestone Road, left again at Wood Barns Farm through Fryerning and Mill Green to take left turn at Viper PH. Take left again at T junction to High Woods and Blackmore, to complete first circuit (8.16m). Start circuit for a second time and continue to FINISH (GR616009) opposite Power Pole just past pair of semi detached houses on the right (aprox. 0.7 miles after Park Farm (Jessops) corner.