Length — 42km (walked 2018)

Epping Forest, and Wormley and Great Northaw Woods, draw this part of the route into a mainly forested experience. The Lea valley is crossed, with a little backtracking necessary on the east side of the valley.
07: Theydon Bois to Warren Lodge — 5.52km; 100m ascent After a few streets, Epping Forest | Map Directions |
08: Warren Lodge to Bumble’s Green — 8.81km; 1050m ascent Farmland and woodland | Map Directions |
09: Bumble’s Green to Wormley — 8.80km; 86m ascent Roads, lanes, and a crossing of the Lea Valley | Map Directions |
10: Wormley to Newgate Street — 8.26km; 154m ascent Lanes, tracks and rural Wormley Wood | Map Directions |
11: Newgate Street to Potters Bar — 8.69km; 122m ascent Roads, woodland and tracks, then suburban streets | Map Directions |
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