kevin from Jefferson City on 10/11/2011 12:56:29 PM:
If you are in good shape, you can do it in 3 days, but you're going to miss all the little gems along the way.
240 miles in three days is 80 miles a day, on crushed limestone. In spring, you may have more washouts and mushy trails if it has been raining.
Why not plan to take 4 or 5 days. If conditions are good and you feel up to it, you can finish in 3. Visit the small towns, take a side trip to Rocheport, Jeff City and Hermann. Don't be in a hurry.
The trail is flat, so for training all you really need to do is work up to back-to-back long rides. If you can do 100-mile rides on pavement, you can do 80 miles on the KATY with no problem.