Bryce Canyon 100-Mile, 50-Mile, 50K, and half marathon trail run. A 100-mile mountain course (50-mile and 50K also) that is consistently ready to run in June each year and rewards runners with unbelievable views of the hoodoos unique to the Bryce Canyon area as well as some vistas into the Grand Staircase National Monument. The course is 80% singletrack and runs along the western edge to the southern point of the Paunsaugunt plate.