Our Mission

To enhance outdoor recreation and connect communities through stewardship of Sisters Country trails.

Board Members & Staff

  • Stephanie Presley

    Executive Director

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  • Kevin Moriarty

    Program Manager

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  • Forrest Tancer

    Board Chair

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  • Lisa Cohen

    Vice Chair

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  • Chuck Humphreys

    Board Secretary

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  • Mark Humphreys

    Board Treasurer

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  • Rick Retzman

    Board Member

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  • Mark Thompson

    Board Member

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  • Paul Diegel

    Board Member

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  • David Duehren

    Board Member

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  • VACANT

    Board Member

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  • VACANT

    Board Member

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2026 STA Board Members

Contact STA

Email: trails@sisterstrails.org

To make a donation by check: Please make checks payable to Sisters Trails Alliance.

Our mailing address:
Sisters Trails Alliance
PO Box 1871
Sisters, OR 97759

Federal Tax ID / EIN: 46-4076992

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Trails for Everyone