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Triathlon Calendar near Castleton 2026-2027

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Explore the top triathlons near Castleton for 2026-2027! We've gathered 4 exciting races in the area. Check out our detailed list below to find your next local race.

June 2027
Jun
12
Sa

Bolton Landing Triathlon

Triathlon Duathlon Sprint 750 m 13 3 mi Olympic 1500 m 24.8 6 mi
A USAT sanctioned triathlon on Lake George in Bolton Landing offering sprint and Olympic distances with swim, bike and run courses through the Adirondack area.
Jun
13
Su

IRONMAN 70.3 Lake George

Sold out Triathlon Middle distance 1.9 90 21.1 km
IRONMAN 70.3 Lake George on June 13, 2027 is an inaugural triathlon in Lake George, NY featuring a lake swim, rolling bike section, and flat run amid Adirondack scenery.
Jun
19
Sa

Ticonderoga Triathlon Festival

Triathlon Sprint 750 m 12 mi Sprint 750 m 12 mi 5 km Olympic 1500 m 24 mi Olympic 1500 m 24 mi 10 km
USAT sanctioned triathlon festival in Ticonderoga, NY offering Sprint, Olympic and Double Ti triathlons plus AquaBike options with no cut off times.
September 2027
Sep
4-5
Sa - Su

Lake George Triathlon

Triathlon Duathlon Open 100 m 2 1 mi Sprint 750 m 12.4 mi Sprint 750 m 12.4 3 mi Sprint 3 12.4 3 mi
Two day triathlon festival at Lake George featuring the USAT New York North State Championships, multiple race distances and an optional steamboat VIP dinner.
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