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Find Tour des Trees cycling gear and memorabilia at our online store! Whether you’re shopping for yourself or are getting a jump on holiday gifts, you’ll find it at Proceeds benefit TREE Fund.

Celebrating the 2017 STIHL Tour des Trees

Thank you to host Mid-Atlantic Chapter ISA, the riders, volunteers, TREE Fund partners, and all the communities in the Washington, D.C./Maryland/Virginia area who helped make the 2017 STIHL Tour des Trees a success!

Onward to Ohio

We keep on pedaling. Next stop: Ohio! Details coming soon….

Your donation supports tree research and education

• Keep urban trees healthy
• Keep tree workers safe
• Engage kids in caring about trees



  • The STIHL Tour des Trees, an annual weeklong, 500 to 600-mile cycling adventure, is the primary public outreach and engagement event of Tree Research and Education Endowment Fund (TREE Fund). Since 1992 Tour riders have cycled to communities in the U.S., Canada and the U.K, planting trees, educating children and shining a light on the work done by arboriculture professionals and the importance of science-based tree care. The Tour serves to advance TREE Fund's mission to support scientific discovery and dissemination of new knowledge in arboriculture and urban forestry.

    Full-Tour cyclists commit to raising at least $3,500 for TREE Fund, and 100% of what they raise supports research grants, scholarships and arboriculture education programs administered by TREE Fund. TREE Fund researchers have discovered better ways to propagate, plant and care for urban trees, making them more resilient, more resistant to pests, and less prone to failure. Supported education programs connect young people with the environment and career opportunities in green industries. The legacy of the STIHL Tour des Trees includes an ever-expanding urban forest planted by its cyclists and a growing legion of civilian tree stewards in the communities along the route.

    The Tour des Trees is celebrating its 25th anniversary in 2017! Read about our history.

    Get details on this year's ride and find out how YOU can get involved.

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