San Marcos
Triathlon Calendar near San Marcos 2026-2027
Monthly updates for San Marcos
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Explore the top triathlons near San Marcos for 2026-2027! We've gathered 4 exciting races in the area. Check out our detailed list below to find your next local race.
October 2026
Sprint triathlon at Landa Park Aquatic Center in New Braunfels with a 300 m swim, 12 mile bike and 2.5 mile run plus relays and duathlon options.
November 2026
TXTRI at Canyon Park on November 8, 2026 offers sprint and Olympic triathlons plus DU3 options that pair swim, bike or run. Events use lake swim time trial starts, closed loop bike and run courses, and road traffic control for outside sections.
Swimrun at Pace Bend Park near Lake Travis with three distances combining open water swims, forest trail runs, cliffs and onsite lodging at Camp Texlake.
May 2027
Triathlon in Austin on May 31, 2027 with Supersprint, Sprint, and Olympic distances, swimming Lady Bird Lake and finishing at Auditorium Shores.