Andy Wacker

Outside profile

Andy is a pro road and trail runner based in Boulder, Colorado. He has represented the U.S. 17 times. In 2022 he started The Trail Team, a development organization to support and develop rising athletes into the best professional trail runners in the world.

Running

The Story Behind the $29 Shorts Taking over Trail Running

Alex King founded Terignota to make trail running gear affordable. Less than one year in, his apparel is winning awards and landing on podiums around the world.

Andy Wacker

Published: Dec 14, 2025

Exploration & Survival

He Fell 200 Feet During a Trail Running Race—And Lived to Tell the Tale

Not all trail races are created equally: 22-year-old collegiate trail running champion Stuart Terrill learned the very hard way at the U.S. Mountain Running Championships last summer

Andy Wacker

Published: May 18, 2025