| bicyclecoach.com | BicycleCoach.com |
| railtrails.org | Rails to Trails Conservancy (RTC) |
| imba.com | International Mountain Bicycling Association (IMBA) |
| helmets.org | Bicycle Helmet Safety Institute |
| cyclinghalloffame.com | Cycling Hall Of Fame.Com |
| bikesbelong.org | Bikes Belong Coalition |
| bikeleague.org | League of American Bicyclists |
| bicyclefriendlycommunity.org | Bicycle Friendly Community - A Program of the League of American Bicyclists |
| apbp.org | Association of Pedestrian and Bicycle Professionals |
| adv-cycling.org | Adventure Cycling Association |
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