The Grand Valley Backyard returns to Loma, Colorado on October 3rd, 2026 as an inaugural event in the Ultraverse Supplements series of backyard races. This unique race format sees participants running a total distance determined by their endurance and stamina until only one runner remains standing.
On race morning at 7am, temperatures average around 14 degrees Celsius with minimal precipitation expected. The trail conditions are firm but slightly soft underfoot, ensuring that runners can maintain traction throughout the course. Humidity levels hover near 45%, providing a comfortable atmosphere for sustained effort over multiple loops.
The Grand Valley Backyard marks the first time this distinctive format of endurance racing has been introduced to Loma and surrounding areas in Colorado. Participants will compete against each other until only one runner remains, with distances tracked individually through Ultrasignup based on loop completion times. This event is designed for those who thrive on pushing their limits and celebrating personal achievements.
The course itself winds along single-track trails that weave through the Grand Valley area, featuring 4.17 miles per hour of continuous running until only one competitor remains. The terrain offers a mix of elevation gain in the early portions followed by more level stretches as runners continue to push themselves further into their endurance challenge. A large staging and finish line area ensures all participants have ample space for crew support if needed.
Participants can expect consistent temperatures ranging from 7 to 21 degrees Celsius, with an average wind speed of about six kilometers per hour making conditions feel cooler than the actual temperature. Runners should prepare for slight precipitation risks but overall clear skies are anticipated during race hours allowing for optimal visibility and comfort on the trails.
The Grand Valley Backyard is a bronze ticket event that introduces runners to an intense endurance challenge where distances vary based on individual performance.
Grand Valley Backyard
Start: 08:00:00 • Fee: $135.00
Registration opens soon, with details available at https://ultrasignup.com/register.aspx?did=133551 for the Grand Valley Backyard in Loma, Colorado. Fees cover entry into this unique race format along with exclusive swag such as a tri-blend shirt and finisher's buckle reflecting your achieved distance on the day of the event.
Participants must ensure they arrive prepared to register at 18 Road Trailhead where bib pickup will be conducted prior to the start time. Crew members are welcome but limited to three people per runner, with space allocation for tents up to a ten-by-ten size area near the starting point and finish line zone.
The Grand Valley Backyard in Loma, Colorado on October 3rd offers an unparalleled endurance experience set against scenic trails that challenge both body and mind. For serious runners seeking to test their limits through unique competition formats, this inaugural event stands out as a must-attend race within the Ultraverse Supplements series due to its emphasis on individual achievement and community spirit shared among competitors and supporters alike.
