Marinemudchallenge on Trail Running, Running Trail Finder, Trail Running Shoe Reviews, Trail Races http://www.seriousrunning.com/member.php?id=602 The largest Running Trail Finder on the Internet. Find trail running near you. The premiere website with trail running shoe reviews, trail races, and running trails. Whether you are learning how to trail run or an expert trail runner. en-us <![CDATA[ Posted Marine Mud Challenge ]]> http://www.seriousrunning.com/62/1060/Races/Marine-Mud-Challenge.html Tue, 16 Mar 2010 02:00:00 -0500