As someone who grew up on a swim team, diving into triathlons appeared like a natural progression. Swimming gave me a solid foundation, but combining running and cycling introduced completely new challenges I hadn’t anticipated. Triathlons demand a versatile endurance that goes beyond single-sport training. For swimmers moving into triathlon, adapting to running mechanics can be tough—my muscles weren’t used to the impact and continuous pounding on the joints. Similarly, cycling required building leg strength and balance in ways swimming never did. It took gradual conditioning, patience, and embracing the learning curve. One tip that helped me was focusing on brick workouts—back-to-back cycling and running sessions—to prepare for race day transitions. Also, celebrating small milestones in each discipline kept motivation high. The triathlon community’s support is incredible, offering encouragement for beginners like me. While I initially joked about not being made for triathlons, I’ve grown to appreciate the journey of pushing beyond comfort zones. If you’re a swimmer contemplating triathlons, know that it’s okay to struggle at first; persistence and tailored training can make you more than capable in this demanding multisport world.