Mud runners strom through the creek crossing during 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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