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

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

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Javelina Jundred

Name: Javelina Jundred
Start: 2025-10-25
End: 2025-10-26
Location: Fort McDowell

Fort McDowell, United States • 25-26 Oct 2025

The Javelina Jundred is a unique ultra running festival held annually in late October at McDowell Mountain Regional Park near Fountain Hills, Arizona. Known as the original costumed 100-mile trail run party, it features challenging courses including a 100-mile race, a 100K, and the Jackass Night Trail 31K night race. The course consists of rolling single-track trails through the Sonoran Desert, with scenic views of saguaros, granite boulders, and wash beds. The event fosters a vibrant community atmosphere with camping, crew tent options, and festive "Jalloween" celebrations. It is also a Western States 100 qualifier, attracting competitive and social runners alike. Visit the organization's website for the most recent information.

United States Arizona Fort McDowell

Race information

Website

100 mi

100 Miles

100 km

100 Kilometers

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

Trail runs nearby

Saturday Jul 12

Stunner Night Runs

Mesa - 18 mi from Fort McDowell

Stunner Night Runs is a nighttime trail running event held at Usery Mountain Regional Park in Mesa, Arizona. The race features four distances: 50K, 25K, 12K, and 6K, all on a flat and fast course that includes the Chain Fruit, Lost Sheep, Channel, and Blevins Trails. Participants run through scenic..

Saturday Sep 20

Javelina Jangover Night Run

Scottsdale - 17 mi from Fort McDowell

...

The Javelina Jangover Night Run is a nighttime trail running event held at McDowell Mountain Regional Park near Fountain Hills, Arizona. It offers multiple race distances including 7K, 15K, 25K, 50K, and 75K, featuring rolling desert single-track trails with a mix of fast, smooth sections and challe..

Friday Oct 10

Thrasher Night Trail

Cave Creek - 21 mi from Fort McDowell

The Thrasher Night Trail is a nighttime trail running event held at Cave Creek Regional Park in Cave Creek, Arizona. It offers four distances: 33K, 22K, 11K, and 5K, all run on a scenic 11-kilometer loop featuring the Slate, Quartz, Go John, and Overton Trails. The course includes two climbs per loo..

Saturday Oct 11

Cave Creek Thriller

Cave Creek - 21 mi from Fort McDowell

The Cave Creek Thriller Trail Runs, held in Cave Creek, Arizona, is a celebrated event marking over 16 years, featuring four race distances: 50K, 24K, 11K, and 5K. The 50K and 24K races traverse the scenic Maricopa Trail, connecting Lake Pleasant and Cave Creek Regional Parks, offering a challenging..

Saturday Oct 25

Jackass Night Trail

Fort McDowell

31 km

The Jackass Night Trail is an exciting running event that takes place as part of the Javelina Jundred, offering a unique 31K loop experience for participants. Set in the scenic McDowell Mountain Regional Park, this night race invites runners to embrace the festive spirit of "Jalloween" by dressing i..

Saturday Nov 8

Pass Mountain

Mesa - 18 mi from Fort McDowell

...

Pass Mountain Trail Runs, held at Usery Mountain Regional Park in Mesa, Arizona, is a premier trail running event featuring multiple distances: 50 miles, 50K, 25K, 10K, and 5K. The races traverse scenic desert trails, including the Goldfield Mountains, Tonto National Forest, and the Pass Mountain Tr..