Lace up your shoes for the Semper Fi-ve K, a meaningful 5K run or walk set to take place on Saturday, February 21, 2026, in the heart of New Braunfels, TX. This annual event is more than just a race; it's a dedicated fundraiser for the New Braunfels High School Marine Corps JROTC Booster Club, with all proceeds directly supporting the NBHS cadets and their invaluable student programs within the New Braunfels community. Whether you're a seasoned runner or looking for a fun walk, this event welcomes all to participate for a great cause.

The course begins and ends at New Braunfels High School, located at 2551 Loop 337 North, with registration and packet pickup conveniently held in front of the NBHS library on race morning. The atmosphere is consistently supportive and community-driven, highlighting the efforts of the JROTC program. Participants can anticipate typical race day conditions around this time of year, with highs generally around 70F and lows around 46F, and only a 5% chance of precipitation, creating pleasant running weather. The event takes place rain or shine, though cancellations may occur in the event of severe weather.

Join fellow runners and community members for this inspiring 5K, celebrating fitness, camaraderie, and a commitment to supporting the next generation of leaders. Categories are available for individuals, students, military, and first responders, making it an inclusive event for many. Your participation directly contributes to the success of the NBHS Marine Corps JROTC cadets, making the Semper Fi-ve K a race that truly makes a difference.