location_city Guerneville
location_on California
flag United States
calendar_today 28 Jun, 2026
directions_run Running
language Official Website
Register2026 Cal Tri La Crema - 6.28.26. Located in Sonoma County, the La Crema Cal Tri Sonoma triathlon starts at iconic Johnson's Beach with a Russian River swim, a scenic bike ride along River Road towards the ultimate destination, La Crema Estate at Saralee’s Vineyard, where athletes run through the vineyards chasing that elusive finish line. Athletes 21+ are encouraged to enjoy a wine pour after the race.
7 EVENT OPTIONS. 3 Olympic distance events (Triathlon, SwimBike and 1640 Yard Swim) and 4 Sprint distance events (Triathlon, SwimBike, 400 yard Swim & 5k Run). All events start at Johnson's Beach with the exception of the 5K which starts and ends at La Crema Estate at Saralee’s Vineyard. 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% CALTRI2025 discount code at blueseventy. Note: Fusion wetsuits not eligible for discount.
Jun 28, 2026
Distance — Sponsor - 10x10 Tent
Type — Road running
07:00
Jun 28, 2026
Distance — 400 Yards
Type — Road running
07:00
Jun 28, 2026
Distance — Sprint SwimBike
Type — Road running
07:00
Jun 28, 2026
Distance — Sprint Triathlon
Type — Road running
07:00
Jun 28, 2026
Distance — 0.93 Miles
Type — Road running
07:20
Jun 28, 2026
Distance — Olympic SwimBike
Type — Road running
07:20
Jun 28, 2026
Distance — Olympic Triathlon
Type — Road running
07:20
Jun 28, 2026
Distance — 5K
Type — Road running
07:30
These values represent the 3-year monthly averages for June in Guerneville.
Guerneville is a town along the Russian River in California. Pronounced "Gurnville", the town is known for environmental and gay activism, and for its beautiful redwood forested riverside site.
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location_on San Francisco, California, US
calendar_today Jun 06, 2026
location_on San Francisco, California, US
calendar_today Jun 20, 2026
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