Sign up for the Trinona Triathlon and experience one of the Midwest's most celebrated destination triathlons. Choose to race as an individual or relay in the beginner-friendly Sprint course or the epic Olympic course. Duathlon and Aquabike are both back again for 2026.
Whether this is your first or your 20th triathlon, we would love to have you join us for this iconic event!
The Trinona is owned and operated by Storm Sporting Events. Storm Sporting Events is a 501(c)(3) nonprofit organization whose mission is to promote health and wellness while raising awareness for youth mental health through inclusive events for all ages. Our goal is to raise funds for programs and scholarships dedicated to providing essential services in youth mental healthcare. We strive to create a welcoming and positive community with a focus on mental health, physical activity, and giving back to others.
30% of your registration fee, along with all donations received from participants during registration, will be used to create, manage and award educational scholarships for individuals pursuing a career in the area of youth mental healthcare. We will be awarding our second round of scholarships in 2026! Thank you for your support!
