With nearly 20 years of experience coaching basketball, Justin Marnon is set for his second year at Lycoming College as an assistant women’s basketball coach in 2025-26.
Marnon worked as the Williamsport Area School District’s head girls’ basketball coach from 2022-24, helping the Millionaires to back-to-back district championship game appearances. In 2024, Williamsport’s varsity team secured its longest winning streak (11) and most wins (17) since 2006.
Prior to that, Marnon served as South Williamsport Area’s head varsity girls’ basketball coach, where he was recognized as the 2022 Williamsport Sun-Gazette and Mid-Penn Conference Coach of the Year. South Williamsport’s varsity team secured the most regular season wins in seven years under Marnon’s leadership in 2019, and they reached their first district championship game in nine years in 2018.
After two years helping Lock Haven University’s women’s basketball team as an undergraduate assistant, he spent three years coaching at St. John Neumann Regional High School before spending a year as the assistant boys’ coach at Montoursville Area High School. He spent two years as an assistant girls’ coach at Hughesville High School and two years with the middle school program at Williamsport before taking on the South Williamsport program.
He also coached the club team Next Level Strong for two seasons under the guidance of former Bucknell head coach Kathy Fedorjaka.
A teacher in the Williamsport Area School District, Marnon graduated from Lock Haven University of Pennsylvania in 2006 with a Bachelor of Science in sports administration. He received his Master of Science in education from Drexel University in 2008.
He resides in Williamsport with his wife, Natasha, and two daughters, Isabela and Alyssa.
