Articles

Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary

Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..

Trail Running: How it Can Help Reduce Stress and Anxiety

Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..

Trail Running vs. Road Running: Which One Is Right For You?

When it comes to running, there are two primary options to choose from: trail running and road..

Babbitts Backyard Ultra

Name: Babbitts Backyard Ultra
Start: 2025-09-27
End: 2025-09-27
Location: Flagstaff

Flagstaff, United States • 27 Sep 2025

Babbitts Backyard Ultra is an endurance running event held at the scenic SP Crater in Flagstaff, AZ. Participants must complete a 4.167-mile loop every hour, with the challenge continuing until only one runner remains who can finish the loop within the time limit. The event emphasizes testing personal limits and offers a unique format where all surviving runners are tied for the lead each hour. Competitors must adhere to specific rules, including no late starts and no personal aid during loops. The event promotes health and safety measures, and proceeds support local businesses and non-profits. Visit the organization's website for the most recent information.

United States Arizona Flagstaff

Race information

Registration Facebook

4 mi

150 m+

4.167 Miles

Visit the organization's website for the most recent information.

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...

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