Sports · Triathlon

Mt. Shasta Tinman Triathlon and Duathlon

Name: Mt. Shasta Tinman Triathlon and Duathlon
Start: 2026-09-06
End: 2026-09-06
Location: Lake Siskiyou Camp Resort

The annual Mt. Shasta Tinman Triathlon and Duathlon is a long-standing athletic tradition held at the scenic Lake Siskiyou Camp Resort.

Sun, 6 Sep 2026 Lake Siskiyou Camp Resort Mount Shasta , California

The Mt. Shasta Tinman Triathlon and Duathlon is an iconic California athletic event that has been running for over 30 years. Hosted at the beautiful Lake Siskiyou Camp Resort, this race welcomes both beginning and experienced athletes to test their endurance. As a major fundraiser for the Dunsmuir Rotary Club, the event combines competitive spirit with community support. Participants can look forward to a challenging course set against the stunning backdrop of Mount Shasta.

What to Expect

A well-organized endurance race featuring swimming, cycling, and running segments in a beautiful mountain setting.

Who Should Attend

Triathletes
Duathletes
Endurance sports enthusiasts
Local community supporters
Athletes of all levels

Agenda Overview

The event takes place on September 6, 2026, starting at Lake Siskiyou Camp Resort with race activities throughout the day.

Venue & Address

Lake Siskiyou Camp Resort

4239 W A Barr Rd
Mount Shasta , California – 96067
United States

Organizer

Dunsmuir Rotary Club · Non-profit Organization

A local service club dedicated to community improvement and charitable fundraising.

Frequently Asked Questions

What is the Tinman Triathlon?

It is an annual triathlon and duathlon race held in Mt. Shasta.

Where is the race held?

It takes place at Lake Siskiyou Camp Resort.

Is it for beginners?

Yes, the event is designed for both beginning and experienced athletes.

Who does the event support?

It is a major fundraiser for the Dunsmuir Rotary Club.

How long has this event been running?

It has been running for over 30 years.

When is the 2026 race?

The race is scheduled for September 6, 2026.