Get ready for an exhilarating day of fitness and fun at the ROCKR SPRING TRAINING event on Saturday, April 19, 2025, in Chesterfield, St. Louis! This exciting duathlon-style training session kicks off at 8 AM, offering participants a fantastic opportunity to challenge themselves across multiple race distances. Athletes will compete in a 1-mile run, followed by an 18.5-mile bike ride, and wrap up with a final 3-mile run.

Make sure to arrive early to pick up your numbered bib by 7:45 AM at the Start/Finish/Transition area behind SBR Bike Shop. Not only will your transitions be video recorded for an added thrill, but all splits will be chip-timed by Rockinator Racing, ensuring you get accurate results for your hard work. Join us for a day filled with camaraderie, competition, and the chance to push your limits at this unmissable event!