07 herts/bedfordshire letchworth to lilley

■Distance: 10¾ miles/17.3km ■Time: 4½ hours n Grade: ...

HILL ■Distance: 5½ miles/8.8km ■Time: 3-4 hours Grade: ...

■ Distance: 6¾ miles/11km ■ Time: 2½ hours ...

■ Distance: 9 miles/14.5km ■ Time: ...

■OS Explorer map OL45 & 190 ■Buy maps at: ...

ULTIMATE WEEKEND ▲ 3 ROUTES