Steel Challenge Results Posted Complete results from this year's Steel Challenge World Speed Shooting Championships are now posted online at www.steelchallenge.com. U.S. Army Marksmanship Unit shooter K.C. Eusebio won the main match at the championships, held this month in Piru, Calif. Eusebio won with a record time of 79.16, followed by B.J. Norris with a time of 80.84. Kay Clark-Miculek won the women's division with a time of 105.85.