Thank You, Sponsors!
Thanks to the generous contributions of all our sponsors, AR50 is able to maintain the high standard of quality its runners have come to expect.

Montrail, the official shoe sponsor of AR50, is best known for their thoroughly tested road, trail and mountain footwear. Montrail provides a complete line of trail-running shoes, that many ultrarunners have come to rely on, along with their high-end climbing and hiking boots.

Product Sponsors