Napa Valley Fall Triathlon

OCT
24
2026
A USAT sanctioned triathlon at Lake Berryessa on Oct 24, 2026, offering Open, Sprint, Olympic and Long Course distances plus relay and aquabike options.
Sat 24 Oct 2026
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

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Napa Valley Fall Triathlon

The Napa Valley Fall Triathlon is scheduled for October 24, 2026, in Napa Valley, CA, with venue access at Putah Canyon Recreation Area and Lake Berryessa. The event is USAT sanctioned and organized by Alpha Win Racing.

The courses run beside Lake Berryessa and through Napa Valley, with route sections described as twisting and turning alongside scenic vistas. The natural area around the course is noted for local wildlife, including swans, bald eagles, fox, and whitetail deer. Water temperature was reported at 68°F last year and is expected to be in the high 60s this year.

Distances offered

  • Open: Swim 100 m, Bike 2 mi, Run 1 mi
  • Sprint: Swim 750 m, Bike 12.4 mi, Run 3.1 mi
  • Olympic: Swim 1500 m, Bike 24.8 mi, Run 6.2 mi
  • Long Course: Swim 1.2 mi, Bike 56 mi, Run 13.1 mi

Entry pricing begins at about $75 for the Open category, with higher fees for Sprint, Olympic, and Long Course categories. Additional entry types and options listed for some distances include relay teams, aquabike, and duathlon formats. An optional personalized finish medal add-on (iTAB) is offered for $15. Visit the organization's website for the most recent information.

13 mi
Long Course
6 mi
Olympic
3 mi
Sprint
Open
Sprint Duathlon
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