brad from st louis on 3/4/2009 3:32:53 PM:
According to the website FAQ:
Are horses allowed on the Katy Trail?
Yes, horseback riding is allowed between Calhoun and the Sedalia Fairgrounds trailhead, a total distance of approximately 25 miles. Trailhead parking lots along the equestrian section of the Katy Trail are designed to accommodate horse trailer parking.