Longest day 12-18 miles/20-30 km, mainly flat, gentle cycling for everyone. Typically 2-3 hours cycling every other day. Good choice for first timers, families with children, or moms and dads who haven’t cycled in years. Longer route options available for the energetic.
Longest day 15-24 miles/25-40 km: more varied cycling, often flat, but with the occasional hill section. Climbs are either easy, or short get-off-and-push ones. No need to be a regular cyclist or especially fit, but in hot weather, be prepared to start early and take it easy.
24 to 45 miles per day. For people who regularly enjoy cycling at home and enjoy the challenge of mixed terrain. You should be prepared for some steep climbs and descents.