Riverbend Festival – http://www.riverbendfestival.com/
River Rocks Chattanooga – http://www.riverrockschattanooga.com/
Chattanooga Lookouts – http://www.milb.com/index.jsp?sid=t498
Chattanooga Bicycle Club – http://www.chattbike.com/
Outdoor Chattanooga – http://www.outdoorchattanooga.com
Lookout Rowing Club – http://www.lookoutrowingclub.com/
Chattanooga Head Race – http://www.chattanoogaheadrace.com/
Head of the Hooch – http://headofthehooch.org/
Chattanooga Sports Committee – http://www.chattanoogasports.com/
Chattanooga Sports Leagues – http://www.playcsl.com/
Go Mocs – http://www.gomocs.com/
Chattanooga Sports Complex – http://www.chattsports.com/
The Chattanooga Track Club – http://www.chattanoogatrackclub.org/home.cfm
Chattanooga Tri Club – http://www.chatttri.com/training/run/running-groups-places-to-run/
Chattanooga Trail Runners – http://www.meetup.com/Chattanooga-Trail-Runners/
Chattanooga Hiking Club – http://chatthiking.com/
Chattanooga Hiking Meetup – http://chatthiking.com/
Outdoor Club South – http://www.meetup.com/oacs-chattanooga/
Running for Brews Chattanooga – Running Club – http://www.meetup.com/Running-for-Brews-Chattanooga-Social-Running-Club/
Tennessee Wild Meetup – http://www.tnwild.org
Orange Grove Center – http://www.meetup.com/
Chattanooga Polar Plunge for Special Olympics – http://www.polarplungetn.com/chattanooga
Special Olympics Southeast Region – Area 4 – http://specialolympicstnarea4.org/
Special Olympics Tennessee – http://www.specialolympicstn.org/
Chattanooga Area Swim League – http://casl.swim-league.us/
Chattanooga Rat Race – http://chattanoogaratrace.com/
Tennessee Swimming Holes – http://www.swimmingholes.org/tn.html
This is My South – http://www.thisismysouth.com/2013/12/11/chattanoogas-underground-caves/
Ironman Chattanooga – http://www.ironman.com/triathlon/events/americas/ironman/chattanooga.aspx#axzz3gihW5lf