Casey Coble is in his second season as an assistant coach with the Franklin & Marshall men's and women's swimming teams in 2025-26. In addition to his coaching role with the Diplomats, Coble is also the head coach at the Lancaster Aquatic Club (LAC). As the head coach at LAC, he oversees the entire swim program, working directly with the senior and senior prep training groups. Coble came on as an assistant at LAC in 2005 before being named the head coach in 2008. As an assistant coach, his swimmers broke multiple team records, qualified for the Eastern Zone All Star teams, were Junior Olympic Champions, and placed top 16 in the country. During the summer of 2007, Coble helped coach the 13-14 girls to a team championship at Junior Olympics.
Since taking over as head coach at LAC, the team has broken over 90 team records. The LAC boys have won sectionals twice and finished top five four different times. The LAC girls finished top five at three different times. He has also coached a four-time PIAA state record breaker, five PIAA champions, and LAC swimmers have won 12 PIAA titles. He coached multiple individual sectional champions and relay championships, a USA Summer Junior National finalist, 10 individual USA Summer Junior National qualifiers, twp National Select Camp qualifiers, a USA Swimming Diversity Select Camp qualifier, a member of the USA Swimming National Youth Team and Jr. Pan Pac team, and two Olympic Trial qualifiers. LAC swimmers have also won multiple sectionals, zones, Middle Atlantic Junior Olympic (Jr. Champs) and Middle Atlantic Senior Champ high point awards. Coble served as an assistant coach for the 2012 USA Swimming National Select Camp at the Olympic Training Center in Colorado Springs.
Before coaching at LAC, Coble was the assistant coach for Durham Academy in Durham, N.C. from 2004-05. As a swimmer at LAC, Casey was a three-time Jr National Champion, qualified and swam both the 200 and 400IM at the 2000 Olympic Trials and placed 20th in the 200IM at the 2001 Summer Nationals. He still holds several LAC team records. A graduate of North Carolina where he attended on a swimming scholarship, Coble was a six-time ACC individual finalist and five-time ACC individual consolation finalist. His 200IM time ranked 10th fastest all time in UNC swimming history upon graduation.
