Z Biker from Boonville on 11/11/2010 10:43:02 PM:
I just finished a ride Nov 6-7-8, clocked 233 miles over the three days. Biggest inconvenience I noticed was water being turned off at all trail heads (except restrooms at Rocheport. If you plan properly ahead of time my guess is the B&B's will be open, restaurants should be on the weekend. I packed a sandwich each day in case there was not a restaurant open - paid off on Monday.
If your tires are in good condition you will not have a problem. Most of my riding has been on regular hybrids, but did switch over to cyclocross for my ride only because of condition of my tires. Trail surface varies along the ride, can be packed dirt, loose fine gravel, or in a few place larger gravel packed into the base. In my opinion the trail west of Sedalia to Clinton is the best groomed section - well packed fine gravel.
Be sure you ride West to East - otherwise you will be going up grade most of time between Clifton City and Calhoun. If you get get a southerly or westerly breeze against you going east to west, it will really slow you down. Going West to East there is some uphill grade between Clifton City and Pilot Grove, but then generally downhill into Boonville. East of Boonville is mostly level.
Physical condition - depends on legs. I had ridden quite a bit this fall in preparation, but my quads were sore after the third day (89 mile day battling headwind half the day).
Hopefully you have ridden some in cooler weather - it does seem to me to make a difference.
Good luck.