10 suffolk martlesham

■Distance: 7½ miles/12km ■ Time: 4 hours ■ Grade: Moderate

■Distance: 5¾ miles/9.2km ■ Time: 3 hours ■ Grade: Moderate

Proper preparation prevents poor performance

■Distance: 7 miles/11.5km ■Time: 4½ hours ■Grade: Moderate

MAX MILES ON FOOT: 2 MIN TIME: 3 HOURS

KENT MAX MILES ON FOOT: 6 MIN TIME: 5 HOURS