07 greater london/essex epping forest

■ Distance: 5¼ miles/8.5km ■ Time: 2½ hours ■ Grade: Moderate

■ Distance: 6½ miles/10.5km ■ Time: 2½ hours ■ Grade: Moderate

■ Distance: 10½ miles/17km ■ Time: 5 hours ■  Grade: Challenging

■ Distance: 10 miles/15.5km ■ Time: 5 hours ■ Grade: Challenging

■ Distance: 8¾ miles/14.2km ■ Time: 4 hours ■ Grade: Moderate

■ Distance: 5¼ miles/8.5km ■ Time: 2½ hours ■ Grade: Easy