Huzzah Conservation Area
| Sep 30, 2015
Cliff Cave Park
| Sep 25, 2014
Rockwoods Reservation
| Sep 26, 2013
Wilderness Trail
| Sep 27, 2012
Lewis Trail or Clark Trail
| Sep 22, 2011
Meramec State Park
| Sep 29, 2010
Cuivre River State Park
| Sep 30, 2009
Russell E. Emmenegger Nature Park
| Sep 24, 2008
Rockwoods Reservation
| Sep 27, 2006
Pere Marquette State Park
| Sep 29, 2005
Route 100
| Sep 29, 2004
Route 100
| Sep 29, 2004