2025 Optimism Cal Tri Newport Dunes

Events

Beginner Friendly

$111.09 incl. $7.23 Fee 7:00AM PST - 12:00PM PST
1,485 spots left. Price increases after April 1, 2025 at 11:59pm PDT

Open to ages 18+.

$111.09 incl. $7.23 Fee 7:20AM PST - 12:00PM PST
1,485 spots left. Price increases after April 1, 2025 at 11:59pm PDT

Open to ages 18+.

$111.09 incl. $7.23 Fee 7:00AM PST - 12:00PM PST
1,485 spots left. Price increases after April 1, 2025 at 11:59pm PDT

Open to ages 18+.

$111.09 incl. $7.23 Fee 7:00AM PST - 12:00PM PST
1,485 spots left. Price increases after April 1, 2025 at 11:59pm PDT

Open to ages 18+.

$111.09 incl. $7.23 Fee 7:00AM PST - 12:00PM PST
1,485 spots left. Price increases after April 1, 2025 at 11:59pm PDT

Open to ages 18+.

$31.59 incl. $2.73 Fee 7:00AM PST - 12:00PM PST
1,485 spots left. Price increases after April 1, 2025 at 11:59pm PDT

Open to ages 18+.

$31.59 incl. $2.73 Fee 7:00AM PST - 12:00PM PST
1,485 spots left. Price increases after April 1, 2025 at 11:59pm PDT

Open to ages 18+.

$111.09 incl. $7.23 Fee 7:20AM PST - 12:00PM PST
1,485 spots left. Price increases after April 1, 2025 at 11:59pm PDT

Open to ages 18+.

Place

Newport Dunes Waterfront Resort & Marina - (Parking 10 Dollars)
1131 Back Bay Dr
Newport Beach, CA US 92660

Description

2025 Optimism Cal Tri Newport Dunes - 11.2.25. 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% CALTRI discount code at blueseventy

Race Contact Info

If you have any questions about this race, click the button below.

Highlight Video

Directions

Facebook

Like this page and invite your friends on Facebook.
Join this event and invite your friends on Facebook.