PBM19 Mapping
2019 Punchbowl Marathon - Map requirements
OS maps to cover the route - 1:50K Landranger 186 or 1:25K Explorer 133 & 145
If you are using electronic mapping or maps printed from an electronic source then the area you will need to cover is from
SU 867 479 (top left)
to SU 966 351 (bottom right)