Colorado River Run 100 Mile • 50 Mile • 50K • Marathon • Half Marathon • 10K • 5K 31 Miles

The Colorado River Run is a captivating ultra marathon that invites runners to experience the stunning landscapes of the American Southwest. With a variety of distances, including a challenging 31-mile route, this race provides an exhilarating opportunity for both seasoned ultramarathoners and enthusiastic newcomers to test their limits against the breathtaking backdrop of the Colorado River.
THE COURSE
The course features a diverse terrain that includes rugged trails, scenic riverbanks, and panoramic views of the surrounding canyons. As runners navigate through this remarkable landscape, they will encounter a mix of singletrack paths and dirt roads, offering a true taste of the wild beauty that defines this iconic region.
THE EXPERIENCE
The atmosphere at the Colorado River Run is vibrant and supportive, fostering a strong sense of community among participants and spectators alike. This race not only celebrates personal achievement but also supports local charities, creating a meaningful connection between runners and the environment they traverse.
WHO SHOULD RUN IT
This event is ideal for adventurous runners who appreciate both the challenge of an ultra distance and the beauty of nature. Whether you're an experienced ultramarathoner or a motivated first-timer, the Colorado River Run promises an unforgettable experience.

Join us for this remarkable journey along the Colorado River and embrace the challenge of the ultra distance!