Boulder City
Triathlon Calendar near Boulder City 2026-2027
Monthly updates for Boulder City
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Explore the top triathlons near Boulder City for 2026-2027! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.
October 2026
A multi-format triathlon event at Boulder Beach, Lake Mead, featuring a buoy-marked swim, hilly desert bike course and a run on the River Mountain Loop trail, with sprint, Olympic, long course and relay options.
A point-to-point triathlon beginning at Lake Mead and finishing at Wilbur Square in Boulder City, featuring sprint and Olympic formats plus aquabike and relay options, and a paved run through historic Boulder City.