United States
Aug
17
Sunday
370 Lakeside Triathlon
The 370 Lakeside Triathlon, held annually in Saint Peters, Missouri, is a USAT-sanctioned event featuring a variety of race options suitable for all levels. The course is known for being flat and fast, starting with a beach swim at 370 Lakeside Park, followed by scenic country roads in St. Charles County, and a run through park trails.
Participants can choose from multiple formats including super sprint, sprint, Olympic, and half-distance triathlons, as well as duathlon, aquabike, aquathlon, and a 5K run. The event fosters an inclusive atmosphere with categories for para-athletes, collegiate, and high school competitors. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
5 km
5k Run
Half Aquabike
Half Aquathlon
Half Duathlon
Half Individual Tri
Half Relay Tri
Olympic Aquabike
Olympic Aquathlon
Olympic Duathlon
Olympic Individual Tri
Olympic Relay Tri
Sprint Aquabike
Sprint Aquathlon
Sprint Collegiate Tri
Sprint Duathlon
Sprint High School Tri
Sprint Individual Tri
Sprint Para My Team Triumph
Sprint Para Relay Tri
Sprint Para Tri
Sprint Relay Tri
Super Sprint Individual Tri
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