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

Babbitt's Backyard Ultra is a unique endurance running event held at SP Crater in Flagstaff, AZ. Participants must complete a 4.167-mile loop every hour, with the challenge continuing until only one runner remains. The event features a combination of dirt trails and roads, offering stunning views and a moderate elevation gain.

Runners must adhere to strict rules, including starting on time and completing each loop within the hour. The event promotes camaraderie and competition, as all surviving runners are tied for the lead until the last person standing is declared the winner. Proceeds from the event 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.

Trail runs nearby

Saturday Apr 19

The "Vue" - Sedona

Sedona - 23 mi from Flagstaff

...

The "VUE" - Vortex Ultra Experience is a trail running event set in the stunning red rocks of Sedona, Arizona, scheduled for April 19, 2025. Participants can choose from five race distances: 50 miles, 34 miles, 21 miles, 12 miles, and 4 miles, catering to all skill levels. The event highlights the b..

Saturday May 17

Taco 'Bout Fun Run

The Taco 'Bout Fun Run is an exciting annual event taking place in Flagstaff, Arizona, featuring a variety of races including a 10K, 5K, a 1 Mile Stroll, and a Children's Churro Chase. Set in the scenic Buffalo Park, participants can enjoy professionally chip-timed trail races through beautiful Pond..

Friday Jun 20

Aravaipa Running - Blackout Night Runs

The Blackout Night Runs, hosted at Fort Tuthill County Park in Flagstaff, AZ, is an exciting annual running event featuring 27K, 13K, and 6K races. Participants will navigate scenic trails through ponderosa pines at elevations above 7,000 feet, with courses designed for both beginners and experience..

Saturday Jun 21

Aravaipa Running - Flagstaff Extreme Big Pine

The Flagstaff Extreme Big Pine Trail Runs, celebrating its 10th annual event, takes place at Fort Tuthill County Park in Flagstaff, AZ. Participants can choose from various distances: 53K, 27K, 13K, and 6K, with courses featuring scenic trails through ponderosa pines at elevations above 7,000 feet. ..

Sat - Sun Sep 20-21

Flagstaff to Grand Canyon Stagecoach Line Ultra

The Flagstaff to Grand Canyon Stagecoach Line event features a 100-mile run, a 55K run, and a 100-mile mountain bike race, along with relay options. This endurance event, presented by Babbitt Ranches, showcases the stunning landscapes between Flagstaff and the Grand Canyon, attracting athletes of va..

Saturday Sep 27

Flagstaff Sky Peaks

The Flagstaff Sky Peaks Mountain Runs is Arizona's highest footrace, offering a stunning running experience through the Coconino National Forest. Participants can choose from various distances, including 50 Miler, 50K, 26K, and 10K, all starting from the Fort Valley Trailhead. Runners will navigate ..