Down To Run® is a trail running company founded in 2012 by avid runners that promote the lifestyle and the passion for trails and nature. DTR understands the necessity of a sustainable planet and how important it is to reduce our impact on earth while promoting a healthier lifestyle. DTR Events Down To Run hosts and sponsors races throughout the USA. Dunes 100 Ultra-Trail, 50 Miler and Relay DTR Endurance Challenge 50K and 13.1 Full Moon Night Trail Run 10 Miler