Distance: 6 miles/10km Time: 3 hours Grade: Moderate

Distance: 7 miles/11.2km Time: 3½ hours Grade: Moderate

■ Distance: 12 miles/19.5km ■ Time: 7 hours ■ Grade: Challenging

■ Distance: 8¾ miles/13.9km ■ Time: 4 hours ■ Grade: Moderate

■ Distance: 7 miles/12km ■ Time: 4 hours ■ Grade: Easy

■ Distance: 10 miles/16km ■ Time: 6 hours ...