Beartooth Run

Beartooth Run is held on July 10, 2027, at high altitude near Cody, Wyoming, on a demanding half marathon among wildflowers, glaciers and mountain peaks. The half marathon (13.1 mi), the 10K (6.2 mi) and the 5K (3.1 mi) all start at 8:00 a.m., and the event is open to all ages, with reduced entry for children.

High-altitude racing rewards patience above everything: the first mile feels fine, the third does not, and the runners who go out on flat-land pace are walking by halfway. Take the opening three miles a full minute a mile slower than your usual half-marathon pace, then reassess — if you still feel strong at that point, you have the rest of the race to use it.