Get ready to tackle some elevation changes while soaking in gorgeous scenery at this demanding 8K trail run through Bluffs Regional Park in Lone Tree, CO! To participate, you'll need to maintain at least a 20-minute-per-mile pace since the course closes after 1 hour and 40 minutes. Leave your furry friends and strollers at home, as they won't work well on this challenging course—the race kicks off at 7:30 AM.