Rigby Lake Rumble Triathlon

The Rigby Lake Rumble Triathlon, held annually at Jefferson County Lake in Rigby, Idaho, offers a welcoming and well-organized race experience. Participants can choose from various categories including Sprint and Olympic distances, with options for youth and team relays. The course features a flat and scenic route around the lake, praised for its enjoyable swim in comfortably warm water, as well as bike and run segments that are accessible for beginners and challenging enough for seasoned triathletes.

The event is known for its positive atmosphere, friendly volunteers, and strong community support, making it a popular choice for first-timers and experienced racers alike. Visit the organization's website for the most recent information.