You better believe Conference Championships Weekend altered the collegiate record book. From the Big 12 Outdoor Track & Field Championships to the SEC Outdoor Track & Field Championships and everywhere in between, athletes got after it with conference titles on the line. Here are some of the notable performances from the past few days. Clark & Laird Double Down Tamara Clark of Alabama and Terrance Laird of LSU completed the 100-200 double at the SEC Outdoor Track & Field Championships in College Station, Texas. Clark won the 100 in 10.87 (+2.7) for what is the third-fastest wind-aided mark in collegiate history and then sizzled 200 meters in 21.89 (+4.1) for the fastest wind-aided mark ever turned in by a collegian