The Barr Lake Trail Race features an exceptional 50K course renowned for being one of Colorado's flattest and fastest, with only 460 feet of elevation gain across 31.6 miles. Runners will navigate a scenic loop that circles Barr Lake, enjoying breathtaking views of the water and the majestic front range. This dirt trail promotes speed and consistency, making it perfect for both seasoned ultra-marathoners and those attempting their first 50K. Starting and ending at the Nature Center, the race atmosphere is welcoming, complemented by well-placed aid stations on each lap ensuring runners are well-supported. With a generous 9-hour time limit, participants can savor the natural beauty while pursuing their personal bests in a stunning setting.