Mud runners gather in the staging area to participate in the challenge of the 2012 Hard Corps Race Series World Famous Mud Run near lake O'Neil, June 2. The Mud Run is a challenging 10K run with hills, tire obstacles, river crossings, two 5-foot walls with mud on both sides, tunnel crawl, slippery hill climb, and the final 30-foot mud pit.
<dl><dd>Unit: Marine Corps Base Camp Pendleton</dd></dl>
Lance Cpl. Trevon Peracca
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