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Over 60 Years of Community Service 

Tenafly Nature Center Trail Races

Discover the natural terrain of the Tenafly Nature Center and Lost Brook Preserve. Experience sections of the trail as you navigate over roots, rocks, and streams through Tenafly Nature Center's nearly 400 acres of wetlands and hardwood forest. 

Nestled within the township of Tenafly, New Jersey and just outside of New York City lies a majestic woodland. Lost Brook is part of an almost 400 acre nature preserve that contains a 7-mile trail system. This green space is managed by the Tenafly Nature Center, a non-profit member-supported organization, on a mission to educate the next generation of conservationists.

Lost Brook Trail Race

Race Information, Results, and History

Course Information

The Lost Brook Trail Race will be back next March/April

Turkey Trot

Race Information

November 27

Many Thanks to Our 2022 Sponsors



Running the Lost Brook Trail Race helps Tenafly Nature Center provide environmental education to future generations both on and off the trails.

Additional Sponsorship Opportunities Available

Events at TNC strive to bring our community together while providing a fun and educational element. Each event is unique and with your help, TNC can continue to build community traditions that connect people to nature while keeping costs affordable. Event sponsorships range from in-kind to organizational sponsors. Please reach out:

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