Trinity Trail Alliance
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  • Trinity Bike Park
  • LaGrange Classic Mtn. Bike Race
  • Adopt a Basin Bridge

Join/Donate/Volunteer

Your Support Counts
When you become a member, your dollars help to:
• Ensure local and national trail stewardship
• Promote recreational trail development
• Support local trail education, events and activities

Become a Member of
Trinity Trail Alliance & IMBA
As a local Chapter of the International Mountain
​Bicycling Association (IMBA), we are a 501(c)3 non-profit organization. IMBA provides our organization with access to grants, technical resources and information.
Use the links below to either
​Apply Online or

Download and Print the Membership Form
and mail to TTA with your check.
Trinity Trail Alliance
P.O. Box 602
Weaverville, CA 96093


Online IMBA Application
TTA App Download and Print
Donate and.....
Invest in your community.
All donations are tax deductible, as we are a
​501(c)3 ​non-profit organization. 
Donate via PayPal

Picture
​or
Please mail a check to:

Trinity Trail Alliance
P.O. Box 602
Weaverville, CA 96093

We will acknowledge your donation and send you a receipt.
If you are interested in volunteering or being notified of activities and events, include your email address and contact information. 



Shop at AmazonSmile (smile.amazon.com) and support Trinity Trail Alliance!  Choose TTA as your charity and .5% of your purchase is donated to us.

AmazonSmile Donation


Membership dues and donations are used to defray expenses such as web hosting, insurance,
trail building equipment, bike park construction and events.


.....Sign up to Volunteer!
Trinity Trail Alliance

P.O. Box 602, Weaverville, CA 96093
  trinitytrailalliance@gmail.com   ​

Projects & Events

LaGrange Classic Mountain Bike Race
Trinity Bike Park
Trinity Lakeshore Trail
Ewing Reservoir Trail ​

Organization

About
Join
Trails
​Calendar
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  • Home
  • About
    • Links
  • Join/Donate
  • Trails
  • Projects
  • Calendar & Events
  • Trinity Bike Park
  • LaGrange Classic Mtn. Bike Race
  • Adopt a Basin Bridge