Castle Hill
Triathlon Calendar near Castle Hill 2026-2027
Monthly updates for Castle Hill
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Explore the top triathlons near Castle Hill for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.
October 2026
A point-to-point swimrun from Clontarf Reserve to Queenscliff (Manly) with three course options from Experience to Ultra, on-course nutrition, live tracking, photos and safety support; age and swim prerequisites apply.
Triathlon Pink at Sydney Olympic Park on 18 October 2026 features a pool swim, closed road bike course and multiple triathlon and fun run distances, with optional fundraising for the National Breast Cancer Foundation.
May 2027
A half-distance triathlon at the Sydney International Regatta Centre in Penrith featuring a sheltered lake swim, flat bike with Blue Mountains views, and a lap run.