An early season Central Oregon trail run is just what is needed to kick off the new year of racing. The Horse Butte 10 miler, coming up on April 3rd, is a low-key, beautiful, and fun race with a little twist: if you want a course record, you have to wearing western attire. Even if you’re not out to set any records, what’s a 10 miler in jean shorts amongst friends? The course is nearly…