Napa Valley Fall Triathlon

From Alpha Win

  • Date Sat 25th October 2025
  • Time 9:00AM EDT
  • Location Napa
  • Price $43.00 - $279.00
  • Races 4 races
  • Distances 5 Mile, Sprint, Olympic, Half Ironman / 70.3

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A large group of people in wetsuits and green swim caps gather by a lake, preparing for a swim. Some are entering the water while others wait on the grassy shore. Trees and hills are in the background under a clear blue sky.

Napa Valley Fall Triathlon

Sat 25th October 2025

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Event summary

Get ready for an unforgettable experience at the Napa Valley Fall Triathlon, organized by Alpha Win, on Saturday, October 25th, 2025! Nestled in the stunning Napa Valley, this event showcases one of the premier triathlon venues in the world. Athletes will compete against the backdrop of the breathtaking Lake Berryessa, surrounded by the majestic Northern California wildlife, including swans, bald eagles, and whitetail deer. The course winds through picturesque vistas, making every leg of the race a visual delight. Last year, participants enjoyed refreshing water temperatures around 68 degrees, and this year promises a similar experience with temperatures in the high 60s. Don’t miss the chance to be part of this unique event in a truly remarkable location!

Napa Valley Fall Triathlon

Sat 25th October 2025

A large group of people in wetsuits and green swim caps gather by a lake, preparing for a swim. Some are entering the water while others wait on the grassy shore. Trees and hills are in the background under a clear blue sky. Two athletes in matching triathlon outfits and sunglasses joyfully raise their arms while running along a scenic lakeside road. In the background, hills and a clear blue sky add to the picturesque setting.

Organiser's Description

This is a one-of-a-kind location! Napa Valley is one of the treasures of the United States and is one of THE premier triathlon venues on the planet. Lake Berryessa is breathtakingly beautiful. This rugged, yet majestic natural setting is home to varied and beautiful Northern California wildlife such as swans, bald eagles, fox and whitetail deer. The course through Napa Valley will twist and turn alongside beautiful vistas. Last year athletes enjoyed a water temperature of 68, and the temperature this year will be in the high 60’s as well!

Races

  • Alpha Open

    Triathlon, Duathlon, and Aquabike Options Available

    $43.00

    CLOSED

  • Alpha Sprint

    Triathlon, Duathlon, Aquabike Options Available

    $114.00

    CLOSED

  • Alpha Olympic

    Triathlon, Duathlon, and Aquabike Options Available

    $189.00

    CLOSED

  • Alpha Long Course

    Triathlon, Duathlon, and Aquabike Options Available

    $279.00

    CLOSED

Book

  • Alpha Open

    Triathlon, Duathlon, and Aquabike Options Available

    $43.00

    CLOSED

  • Alpha Sprint

    Triathlon, Duathlon, Aquabike Options Available

    $114.00

    CLOSED

  • Alpha Olympic

    Triathlon, Duathlon, and Aquabike Options Available

    $189.00

    CLOSED

  • Alpha Long Course

    Triathlon, Duathlon, and Aquabike Options Available

    $279.00

    CLOSED

Course Details

For course and Strava maps visit https://alpha.win/event/napa-valley-ca/maps/

What's Included

The following timeline provides a brief overview of the weekend’s events at the Alpha Win – Napa Valley, California. All times are subject to change.
Friday, October 24, 2025 – Race Site at Putah Canyon

2 – 6 pm: Packet and Timing Chip Pick-Up for all distances*
3 – 4 pm: Athlete Meeting for all distance athletes
*It is HIGHLY RECOMMENDED that Long Course athletes pick up their packets on Friday.

Saturday, October 25, 2025 – Race Site at Putah Canyon

7 – 9:30 am: Additional Packet and Timing Chip Pick-Up for all athletes
7 – 9:30 am: Bike and Gear Drop-Off for all distance athletes
8:40 am: Transition area closed to Long Course distance athletes
8:50 am: Athlete Meeting for Long Course distance athletes
9:00 am: Long Course wave start
9:40 am: Transition area closed to Sprint athletes
9:50 am: Athlete Meeting for Sprint distance athletes
10:00 am: Sprint Male wave start
10:03 am: Sprint Female wave start
10:08 am: Sprint Duathlon wave start
10:10 am: Transition area closed to Olympic distance athletes
10:20 am: Athlete Meeting for Olympic distance athletes
10:30 am: Olympic Male wave start
10:33 am: Olympic Female wave start
12:15 am: Sprint distance Awards Ceremony**
12:30 pm: Packet and Timing Chip Pick-Up for Open distance athletes
12:30 pm: Bike and Gear Drop-Off for Open distance athletes
2:00 pm: Olympic distance Awards Ceremony**
1:20 pm: Athlete Meeting for Open distance athletes
1:30 pm: Alpha Open race starts
2:30 pm: Alpha Open Awards Ceremony**
4:15 pm: Long Course distance Awards**
5:30 pm: Transition area closed to all distance athletes
**PLEASE NOTE: Awards ceremony times are subject to change judging by how fast athletes finish the race. Athletes MUST be present at their Awards Ceremony to receive an award. Unclaimed awards may be shipped if the request is made within two weeks after the event. The athlete is responsible for a $10 shipping and handling fee.

• Race Site
Putah Canyon Campground
7600 Knoxville Rd.
Napa, California 94558

PLEASE NOTE: All participants, volunteers and spectators must park in the campgrounds on the west side of Knoxville Rd. Campers in spaces 78-100 will not be permitted to enter or exit the race site between 9:00 AM and 2:00 PM on Saturday, October 25, 2025.

Questions? Call 845.247.7275 or e-mail [email protected]

  • Scenic Location
  • Bespoke Medal
  • Race Shirt
  • Multiple Distances and Race Types
  • Bike Support
  • Aid Stations on Bike and Run Courses
  • On-Site Camping available

How to Get There

https://alpha.win/event/napa-valley-ca/travel/

Parking

PARKING
On race day, all participants, volunteers and spectators must park in the campground area on the west side of Knoxville
Rd. No vehicles will be permitted to enter or exit the race site between 9 AM and 5 PM.

Location

Putah Canyon Recreation Area
7600 Knoxville Rd, Napa, CA

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Location

7600 Berryessa Knoxville Rd, Napa, CA 94558-9492, United States

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