Date: May 16, 2020 Location: Ouray Country: USA Sign up: UltraSignup
With a course at 2300 meters above sea level this Backyard Ultra will grind down most runners pretty quickly. The weather in mid-May is generally good, but often cool. The night loops will be a challenge. Race organizer mentions a hot springs pool right next to the Start/Finish. A tempting option for runners each hour just before the start.
See the race course on this link – https://caltopo.com/m/KDA6