Who Are We?

We're moms, dads, and kids of all ages. We're the friends and families of Arbor Montessori Schools & Eastside Montessori Education Foundation (EMEF), a non-profit 501(c)(3) organization. We love being outdoors and we love lifetime sports like running, biking, swimming, and triathlons.

Our main goal for the Issaquah Triathlon is to get you and your whole family outside enjoying these great sports together. This event is Arbor Schools' primary annual fundraiser. All of the proceeds are used to benefit Arbor Montessori Schools and neighboring communities. So join us for this fun event to help your family and other families in the Puget Sound area! Thank you for participating.

This event is produced by over 250 volunteers from Arbor Schools, EMEF and the community, but would not be possible without the help and support of the rangers and staff of Lake Sammamish State Park, the Police officers of Issaquah, Sammamish and the King County Officers Guild, the Police Explorer Scouts, the Cadets and Commanders from the Civil Air Patrol -- Overlake Composite Squadron and our Sponsors. Please support these great local organizations and businesses. And let them know you appreciate their support of this community event.