Tim and I took a mid-week trip to Chattanooga to ride the TN Riverwalk. This riverside path parallels the Tennessee River from the Chickamauga Dam to Ross’s Landing Park in downtown Chattanooga near the Tennessee Aquarium and extends all the way to the beginning of the St. 
Elmo/Lookout Mountain area.
For our day of exploring, we opted to ride mountain bikes fitted with hybrid tires, but road bikes would have worked. The path from the dam to St. Elmo is about 12 miles one way, mostly flat, concrete, and very scenic. There are many trailheads with parking, bathrooms, water fountains, benches, bike repair stations and rental bikes, see Riverwalk map. Between the dam and downtown would be a great place to start the ride, especially for riders who are less experienced. On the northern section, there is the dam, modern industry, and the Hunter Art Museum on your Continue reading
to battle MS you could attempt to do your longest ride on the longest day of the year. I had never done much more than a century so I was nervous as I approached the trail head that morning and as expected there was a small turnout of 45-50 riders. Gladly, I ran into a Strava friend and her husband, and we quickly put together 6 riders who wanted a more relaxed pace. This was my first extensive ride on a rail trail, and it was great not having to worry about vehicular traffic for 95 percent of the ride. The trails surface was smooth with only twigs, pine cones and puddles from a storm the day before to navigate. In the unpopulated sections of the trail there were a few 