2026 Optimism Cal Tri Newport Dunes - 11.1.26
Newport Beach, CA
- 400 yd
- 0.93 mi
- 3 mi
- 6 mi
- 50.5K
About the race
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 operating from the same location. Also started in 1978 was the Ironman World Championship Triathlon Oahu but it moved to Kailua-Kona, Hawaii in 1981. This serves as the Cal Tri Events National Championship Race with registration in the 1500-2000 range. 12 EVENT OPTIONS. 6 Olympic distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 1640 Yard Swim & 10K Run) and 6 Sprint distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 400 yard Swim & 5K Run). Triathlon = swim + bike + run. Typically, the swim and run distances are standard but the bike distance varies from race to race. Check out the course maps for more detailed information. TO DO. Disneyland Park & California Adventure Park. Balboa Island Ferry. Newport Beach. AIRPORT. John Wayne (SNA) AIR TEMPERATURE (AVG). 60 F / 73 F WATER TEMPERATURE (AVG). 65 F. Wetsuit legal. Use the 20% 2026CALTRI discount code at blueseventy. Note: Fusion wetsuits not eligible for discount.
Race information supplied by the organizer through RunSignUp.
Events & distances
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Sprint Triathlon
$190.59 including processing fees
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Olympic Triathlon
50.5K
$190.59 including processing fees
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Sprint RunBikeRun (5km run, 13km bike, 5km run)
$190.59 including processing fees
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Sprint SwimBike
$190.59 including processing fees
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Sprint SwimRun
$190.59 including processing fees
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Sprint Swim (400 yards)
400 Yards
$58.09 including processing fees
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5K
3 Miles
$58.09 including processing fees
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Olympic RunBikeRun (5km run, 39km bike, 10km run)
$190.59 including processing fees
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Olympic SwimBike
$190.59 including processing fees
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Olympic SwimRun
$190.59 including processing fees
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Olympic Swim (1640 yards)
0.93 Miles
$58.09 including processing fees
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10K
6 Miles
$58.09 including processing fees
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Sponsor - 10x10 Tent
$788.50 including processing fees