Sunday, Day 4 of the MST Endurance Run, began on schedule for Diane Van Deren with a 3:45 a.m. wake up call. After getting off the trail the previous evening at 9:36 with Annette Bednosky, her trail guide for the weekend, she’d gotten her first good night’s sleep — 4 hours. She arrived where the Mountains-to-Sea Trail passes the Folk Arts Center in Asheville ready to rock a 43.8-mile day.