Cal Tri Sonoma - 6.22.25

2025 Kendall-Jackson Cal Tri Sonoma - 6.22.25. Located in Sonoma County, the triathlon starts at Johnson's Beach with a swim in the Russian River, a scenic bike ride winding through wine country on the way to Windsor and athletes encouraged to be a guest at Kendall-Jackson Winery after the run. 12 EVENT OPTIONS . 4 Olympic distance events (Triacathlon, Triathlon Relay, SwimBike & 1640 Yard Swim), 4 Sprint distance events (Triathlon, Triathlon Relay, SwimBike & 400 yard swim) and 4 Youth Sprint distance events (Triathlon, Triathlon Relay, SwimBike & 400 yard swim). Triathlon = swim + bike + run. Triathlon Relay is 2 or 3 athletes combined to complete the triathlon. 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. 425 wineries. AIRPORT. Charles M. Schulz–Sonoma County Airport (STS) AIR TEMPERATURE (AVG). 55 F / 89 F WATER TEMPERATURE (AVG). 72 F. Wetsuit legal . Use the 20% CALTRI discount code at blueseventy