2025 Cal Tri Walnut Creek - 8.17.25

Cal Tri Events. Each of our races is typically preceded by one free clinic hosted by Cal Tri Events, a 501c3. We ask your assistance defraying the costs so we can continue our mission of safe, affordable and accessible. 

• Donate.  No matter if you give $20 or $100, every dollar counts.
  
  
• Fundraise.  Become a fundraiser and invite your circle of friends and family to support your efforts.  Athletes who raise more than $300 will have their race entry fee reimbursed. 

Contributions to organizations with 501(c)(3) status may be tax deductible. Please consult your tax advisor to determine deductibility of this contribution.