Sarah Booker, a former two-year All-Conference selection at the University of Vermont, returned to the staff as an assistant coach for her eighth season overall with the women's lacrosse program in 2017-18. Booker previously served as an assistant coach at Wheaton from 2009-11 before becoming the head coach of the women's lacrosse program at UMass Dartmouth (2012-14).
As a player for Vermont, Booker excelled both on and off the field. A Dean's List honoree and a two-time America East Academic Honor Roll qualifier, Booker was named to the All-League team as both a junior and senior, in 2003 and 2004. The defender was a two-year captain while recording 42 goals and 19 assists during her 58-game career, leading the team at least once in each ground balls, draw controls and caused turnovers. Booker earned a spot on the America East All-Championship team in 2002.
Prior to attending Vermont, Booker was an assistant coach of the Buckingham Browne & Nichols middle school girls' lacrosse team in 2000 in Cambridge. She also served on the administrative team at Camp Aloha Hive in Fairlee, Vermont, between the summers of 1999 and 2006, when Booker worked with girls aged 7-12.
Booker graduated from Vermont in February 2005 with a degree in environmental sciences. Booker also went on study at the Harvard University Extension School and earn her Certified Strength and Conditioning Specialist (CSCS) certification from the National Strength and Conditioning Association in 2013.