Northern Arizona Trail Runners Association is a free Saturday group run of 5 to 8 miles open to runners or walkers of all abilities who meet all year round at various trailheads.
Welcome to Northern Arizona Trail Runners Association (NATRA LLC). Founded in fall 2001, NATRA’s mission is to promote trail running in Northern Arizona to folks of all abilities. We organize group runs of 5 to 8 miles rotating a mix of over 75 different trails on Saturday mornings whether there is rain, snow or shine! In our 23 years we have never missed a run due to Mother Nature. We only skip Saturday runs if we are hosting, sponsoring, or providing volunteers at local races. Click on "NEXT RUN" to see our calendar. Dogs are always welcome, but you must run with them on a leash - it is the law! If you are new to running or a seasoned veteran, come join us off-road and discover the incredible forest trails of Northern Arizona.