Sat September 30, 2017


Tri4Change Triathlon

7:00AM PDT - 12:00PM PDT

Tri4Change Duathlon

7:00AM PDT - 12:00PM PDT

Tri4Change 5k

7:00AM PDT - 12:00PM PDT

Tri4Change Relay

7:00AM PDT - 12:00PM PDT

Race Website

Additional race information can be found at


Burnt Mill Beach Club
27910 Lakes Edge Road
Lake Arrowhead, CA 92352


We are a nonprofit organization that races for a cause.
 Triathletes, dual athletes and 5k runners race to raise awareness about cancer and the many lives that have been lost to the deadly disease. Our theme, In Memoriam, is dedicated to Karen Ellen Wall, an extraordinary wife and mother who lost her battle with colon cancer. Through our website and hashtag #Tri4Change, people around the world can share their memories about the up-coming Lake Arrowhead Triathlon and about the ones who are close to them and who have lost their battle to cancer.

Every Person Makes a Difference

More than 90% of registration fees, and 100% of donations, are going to Marnie Banks and her family. You can read more about her story on the organization's website ( 

Race Contact Info

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In Memoriam

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