What makes our AEF coaches unique?
Our coaches are not only experienced athletes and competitors in their own right, they are also teachers in Alameda Unified School District. They have experience with students, and understand how to connect with them and support their development as people, teammates, and leaders. Every clinic, designed with our coaches, is intentionally built to combine athletic training with mentorship, encouragement, and personal growth.
Since our summer camp coaches also leading our Middle School Sports programs, students will be familiar with them if they start sports during the school year. This gives athletes a unique opportunity to build relationships, understand team expectations, and gain confidence before tryouts and competitive seasons begin.
Meet the AEF Summer Sports Camp Coaches
Coach Brittany Hayes
Girls Basketball

Coach Brittany Hayes, the girls basketball coach at Lincoln Middle School, brings eight years of coaching experience and a powerful focus on confidence-building and mental resilience. Combining her basketball expertise with her background in mental health, she creates a supportive environment where young female athletes can develop both their game and their self-belief. Her teams have earned multiple championships, but her greatest success comes from helping players grow into confident, resilient young leaders.
Coach Jon Gergen
Boys Basketball

Coach Jon Gergen is a middle school teacher, as well as the athletic director and basketball coach at Encinal Junior & Senior High School. He believes sports are one of the greatest tools for youth development. His coaching philosophy centers on teamwork, perseverance, leadership, and helping students navigate the challenges of adolescence with confidence and support. Through every practice and game, Coach Gergen creates a culture where athletes feel empowered to grow as players and people.
Coach Chris Lonsdale
Boys Soccer

Coach Chris Lonsdale is a teacher at Paden Elementary as well as the Head Coach of Alameda High's Men's Soccer Team. His coaching style emphasizes technical development, teamwork, conditioning, and game awareness while creating a positive and competitive environment for athletes to improve and thrive.
Coach Lily Gates-Tilles
Girls Soccer

Girls Soccer is led by Coach Lily, AEF's Sports Program Manager. A lifelong soccer player, who brings more than 15 years of playing experience and an energetic, inclusive coaching approach, Lily creates a positive environment where athletes of all skill levels feel welcomed, supported, and motivated to improve. Her clinics focus on skill-building while ensuring players have a fun and rewarding experience.
