Professional triathletes, athletes and community leaders generously donate their time to act as coaches, mentors and guest speakers for various Tri-Masters events. Each year, the program recruits and accepts interested participants.

The program is also very fortunate to have the assistance of various volunteers, including parents of the athletes. Parents who volunteer assist in implementing the daily activities of the program, as well as provide coordination during event participation. Other volunteers, including program alumni athletes, also assist in the administration of the program.

Tri-Masters also gives back to the athletic community by volunteering at local running and triathlon events. High School student will be eligible to receive community service credit for their service.