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..

Pi in the Sky

Name: Pi in the Sky
Start: 2025-06-07
End: 2025-06-07
Location: Phoenix

Phoenix, United States • 7 Jun 2025

Pi in the Sky is a unique 8-mile running event taking place in Phoenix, AZ, designed in a FAT ASS style with no entry fee. Participants will navigate a partially marked course through the scenic Phoenix Mountain Preserves, including a summit of Piestewa Peak. Runners are responsible for their own timing and well-being, with minimal aid provided along the route. The event is limited to 50 participants, emphasizing self-sufficiency and camaraderie among runners. The course features rocky and technical terrain, and participants should be prepared for warm weather conditions typical of June. Visit the organization's website for the most recent information.

United States Arizona Phoenix

Race information

Website Registration

8 mi

8 Miler

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

Trail runs nearby

Sunday Feb 23

BQuick Running - Snakebite

Fountain Hills - 23 mi from Phoenix

10 km

20 km

The Snakebite event, hosted by BQuick Running, features a scenic 10K and 20K trail run in McDowell Mountain Regional Park, Fountain Hills, Arizona. Taking place on February 23, 2025, this race is part of the McDowell Mountain Cup series, offering participants a chance to complete the series by runni..

Saturday Mar 8

Mesquite Canyon

Waddell - 23 mi from Phoenix

...

The Mesquite Canyon Trail Runs, scheduled for March 8, 2025, at White Tank Mountain Regional Park in Waddell, AZ, offers a variety of challenging distances including a 50 Mile, 50K, 30K, Half Marathon, 8K, and a Kid's Fun Run. Participants will navigate rugged trails featuring steep climbs, thrillin..

Saturday Mar 22

Crown King Scramble

Phoenix

50 km

The Crown King Scramble is a renowned 50K footrace held annually in Arizona, featuring a scenic and challenging course that runs from Lake Pleasant to the historic Crown King Saloon. Celebrating its 33rd edition in 2025, the race takes participants through diverse landscapes, including the Sonoran D..

Saturday Apr 26

Sinister Night Runs

Queen Creek - 28 mi from Phoenix

...

The Sinister Night Runs, part of the 2025 Insomniac Series, invites participants to experience the thrill of night trail running at San Tan Mountain Regional Park in Queen Creek, Arizona. Runners can choose from various distances: 54K, 27K, 18K, 9K, and 6K, all set on a scenic 9-kilometer loop featu..

Saturday May 17

Adrenaline Night Runs

Fountain Hills - 23 mi from Phoenix

...

The Adrenaline Night Runs is an exciting trail running event held at McDowell Mountain Regional Park in Fountain Hills, Arizona. As part of the Insomniac Night Trail Run Series, participants can choose from various distances including 6K, 10K, 15K, 25K, and 50K. Runners will navigate through scenic..

Saturday Jun 14

Hypnosis Night Runs

Goodyear - 16 mi from Phoenix

...

The Hypnosis Night Runs is an exciting trail running event taking place at Estrella Mountain Regional Park in Goodyear, AZ, as part of the Insomniac Night Trail Run Series. Participants can choose from various distances, including 6K, 15K, 22K, 36K, and 52K, allowing runners of all levels to join in..