This will be my fourth Ragbrai in a row. The hills in southwestern Iowa will get your attention. Not in height nor length of climb, but they will be one after the other with few really flat sections.Take your time and enjoy the pass through towns.Ride safe and be prepared for more bikes than you have ever seen.There will be folks with considerble skill and ability to those you will think should not even be here as they have no clue how to ride safely in groups.