The American Trail Running Association (ATRA), was formed in 1996 as a Colorado non-profit to serve the mountain, ultra and trail (MUT) running community. Our mission is to promote the sport, encourage trail conservation and advocate for trail access.
We offer multiple corporate membership levels for brands interested in reaching our large & growing audience of trail runners. For details about the benefits included in corporate membership please visit our corporate opportunities web-page.
We offer FREE resources for event directors & trail runners including:
- Event Standards Program
- Trail Running Camp Standards
- Trail Towns
- 7000 Event Trail Race Calendar
- Find a Trail Tool
Looking for our individual membership page? Find it over here!