Rigby Lake Rumble Triathlon

The Rigby Lake Rumble Triathlon, held annually at Jefferson County Lake in Rigby, Idaho, offers a memorable race experience with multiple categories including sprint and Olympic distances for youth and adults, as well as team options. The course features a flat, scenic route ideal for both cycling and running, complemented by a swim in the lake with comfortable water temperatures. Produced by Tri Peaks Epic Events, the race is praised for its friendly organization, enthusiastic volunteers, and positive atmosphere.

Participants enjoy a supportive community vibe, making it a great event for both first-timers and seasoned triathletes. Visit the organization's website for the most recent information.