Sonoma close

Featured races

Partner
Turkey Trot - Novato
Turkey Trot - Novato
26 Nov 2026 · Novato
Registration

Triathlon Calendar near Sonoma 2026-2027

Explore the top triathlons near Sonoma for 2026-2027! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.

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
Triathlon at Lake Berryessa in Napa Valley on April 10, 2027, offering Open, Sprint, Olympic and Long Course distances with USAT sanctioning.
October 2027
Oct
23
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
Triathlon at Lake Berryessa in Napa Valley on Oct 23, 2027 offering Open, Sprint, Olympic and Long Course distances amid local wildlife.
Monthly updates for Sonoma

Get new running races (and updates) in your inbox every month.
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.