| Texas Trail Ninjas | San Antonio | Club |
| Triad Mountain Bike Group (MeetUp)**defunct** | Triad (Winston-Salem/Greensboro/High Point) | Club |
| Deridder Cycling | | Club |
| 44 Trails | Mt Hood | Club |
| Firelands Mountain Bikers | Northern Ohio / Sandusky area | Club |
| SMTA South Mississippi Trail Alliance -Hattiesburg, MS | South Mississippi | Club |
| Riding Bkes in the Dirt | Front Range | Club |
| Munising Bay Trail Network | Munising | Club |
| St Croix Valley Youth Mountain Bike Club | Hudson, River Falls, Prescott | Club |
| Gravity Riders Organization of Arizona | Phoenix | Club |
| FAMBE | Fredericksburg | Club |
| Tucson Off-Road Cyclists and Activists (TORCA) | Tucson | Club |
| Northeast Mountain Bike Regional Alliance | New York, Vermont, New Jersey, Maine | Club |
| Blackstone Valley NEMBA | Blackstone Valley, South Central Mass | Club |
| Mountain Bike the Tetons | Driggs | Club |
| Fort Worth Mountain Bikers' Association | Fort Worth | Club |
| Weatherford Mountain Bike Club | North Central | Club |
| Erie Mountain Bike Club | Erie | Club |
| Five Rivers Mountain Bike Club - SORBA | East Tenn | Club |
| Fredericksburg Trails Alliance | Fredericksburg | Club |
| Cosmo's Factory | Pasadena/Burbank | Club |
| Single track Alliance of Yakima | Yakima | Club |
| Kernersville Cycling Club | Kernersville | Club |
| Michigan's Edge Mountain Biking Association (MEMBA) | West Michigan Lakeshore | Club |
| Laurel Bicycle Club | New Haven County | Club |
