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Triathlon Calendar near Sebastopol 2026-2027

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Explore the top triathlons near Sebastopol for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.

October 2026
Oct
24
Sa

Napa Valley Fall Triathlon

Triathlon Duathlon Open 100 m 2 1 mi Sprint 750 m 12.4 3.1 mi Olympic 1500 m 24.8 6.2 mi Full distance 1.2 56 13.1 mi
A USAT sanctioned triathlon at Lake Berryessa in Napa Valley offering Open, Sprint, Olympic and Long Course swim bike run distances with entry tiers.
April 2027
Apr
10
Sa

Napa Valley Spring Triathlon

Triathlon Duathlon Open 100 m 2 1 mi Sprint 750 m 12.4 3.1 mi Olympic 1500 m 24.8 6.2 mi Middle distance 1.2 56 13.1 mi
USAT sanctioned triathlon at Lake Berryessa in Napa Valley offering open, sprint, Olympic and long course swim, bike and run distances.
June 2027
Jun
27
Su

Cal Tri La Crema

Triathlon Multisport Sprint Olympic
Weekend triathlon weekend in Sonoma County with sprint and Olympic options, swims at Johnson's Beach, a bike on River Road and finishes through the La Crema vineyards.
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