Adaptive mountain biking is growing thanks to the work of nonprofits, trail builders, and advocates.
Tremp, Spain, has a dedicated trail building association that is uniting a whole community around mountain biking.
Mountain bikers in and around Barcelona are fighting an uphill battle for legal access to miles of singletrack trails in the massive Collserola park.
A world of diverse and excellent mountain bike trails can be found within an hour of Barcelona, Spain.