Get Involved
The Groveland Trail Heads (GTH) mountain biking club was founded in January 2013 as a non-profit 501(c)(3) Chapter of the International Mountain Bicycling Association (IMBA). Since our inception, we have partnered with the Stanislaus National Forest’s Groveland Ranger District to develop public-use trail systems, including both mountain bike-specific and multi-use trails, that benefit our local and regional communities.
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We’re building a 17-mile mountain bike-specific trail system in the Groveland area, complementing the existing 6 miles of non-motorized multi-use trails. These trails cater to all skill levels, from beginner to advanced.
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We provide opportunities for kids and teens to learn about sustainable trail building, forest stewardship, fire prevention, and the importance of outdoor recreation.
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Through events like the Groveland Grind, we bring together riders from across the region to experience the beauty of our trails while raising funds to support further development.
![](https://static.wixstatic.com/media/c47ec1_4fcfce63d3e248ea973657ed7a4b3ac5f000.jpg/v1/fill/w_160,h_90,al_c,q_80,usm_0.66_1.00_0.01,enc_avif,quality_auto/c47ec1_4fcfce63d3e248ea973657ed7a4b3ac5f000.jpg)
![Winners at the Groveland Grind Adventure Race](https://static.wixstatic.com/media/c47ec1_0df0791314514225aa0236adfef9a557~mv2.jpg/v1/crop/x_0,y_11,w_1284,h_1056/fill/w_980,h_806,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/IMG_6793_edited.jpg)
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EVENTS
Groveland Grind | Group Rides | Clinics | Youth Events
The Groveland Trail Heads love to play in the woods! Check out all of our planned events in 2025 and follow up on social media for any last minute nonsense!
![Ferretti Trails Volunteer Day](https://static.wixstatic.com/media/c47ec1_d1f59db113b84e3fbc8d26827da031d2~mv2.jpeg/v1/crop/x_416,y_174,w_1010,h_831/fill/w_794,h_653,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/IMG_2714.jpeg)
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VOLUNTEER
Trail Work | Adopt A Hwy | Grant Writing | Bike Maintenance
We do so much for our community, so we are always looking for folks that can swing a pick axe, fix a bike or sit on the board.
![GTH Board Members at the finish line at the Groveland Grind](https://static.wixstatic.com/media/c47ec1_4ccd6738726244319aea7b4da98833d6~mv2.jpg/v1/crop/x_0,y_168,w_1440,h_1184/fill/w_980,h_806,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/471256830_18374253643117472_2212704582831452728_n.jpg)
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Donate
One time | Evergreen | Corporate | In Kind
It takes so much support to have this much fun work this hard building trail, so donate now or reach out if you have any creative ideas on how to support our mission!