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2026 Optimism Cal Tri Newport Dunes - 11.1.26.
Nearby races · 12
Pulling race details. Checking the course notes.
Nearby races · 12
The 2026 Optimism Cal Tri Newport Dunes takes place November 1 in Newport Beach, California. Twelve event options include six Olympic-distance events and six Sprint-distance events. Olympic options feature a triathlon, RunBikeRun, SwimBike, SwimRun, 1,640-yard swim with 10K run, and 400-yard swim with 5K run. Sprint options offer the same format variations with shorter distances. All triathlon events combine swimming, biking, and running segments. The race operates from Newport Dunes, operating from the same location since its start in 1978. Water temperature averages 65°F with wetsuits permitted.
Distances
Distances as listed on a public calendar. Nothing about entry, timing or inclusions is on file.
Getting there
Newport Beach, CA. Exact start not reported.
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