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Events for November 1, 2026

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7:00 am

2025 Optimism Cal Tri Newport Dunes

2026 Optimism Cal Tri Newport Dunes

November 1 @ 7:00 am - 11:30 am

Newport Dunes Waterfront Resort 1131 Back Bay Dr, Newport Beach

Register Now 2026 Optimism Cal Tri Newport Dunes - 11.1.26. Started in 1978 as the Human Race Triathlon, Cal Tri Newport Dunes is the longest running triathlon in the world […]

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Cal Tri Events
106 Liberty Hall Road Lexington, VA 24450

All Rights Reserved, Cal Tri Events

Participation in Cal Tri Events (playing, training, racing) is at your own risk. The sport of triathlon and its component parts are an extreme test of a person's physical and mental limits. Each member and participant acknowledges and assumes the risk of death, serious injury, and property loss. Medical clearance before participation is encouraged.

Right To Refuse Service. Cal Tri Events reserves the right to refuse to serve any person or entity, for any reason not excluded by law, in its sole discretion.

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