Welcome to HSTC

Work out in the High Sierra with us!

June Lake Triathlon Course

The HSTC is a non-profit organization developed to provide a fun and supportive environment for triathlete training in the beautiful Eastern Sierra. Based in Mammoth Lakes, California we train in June Lake, Mammoth and Bishop.  Join us for workouts each week, group races, special events, races and clinics. We also offer individual athlete coaching. We offer outdoor training events mid-May through September. Examples are lake swims, bike time trials, mock tris and run workouts. These are free to members ($5 if not), so join today.


Join us for training camps for June Lake Triathlon and Lake Tahoe ironman distance racing!

The High Sierra Triathlon Club is proud to announce The June Lake Triathlon as a fundraiser for Disabled Sports Eastern Sierra. Committed to making fitness accessible to everyone, DSES changes lives.

To donate directly to DSES, please visit our donations page on active.com at:http://www.active.com/donate/disabledsports

This is a permitted event on the Inyo National Forest. ©2015 High Sierra Triathlon Club. High Sierra Tri Club is a 501(c)3 non-profit organization

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