Course
Loops of the Pemberton Trail system in McDowell Mountain Regional Park: the 100-mile runs one 22.3-mile loop then four 19.45-mile loops; the 100K one 22.3-mile loop and two 19.45-mile loops. Terrain mixes sandy washes, desert drainages, rocky path and singletrack, with aid each loop at Javelina Jeadquarters, Coyote Camp, Jackass Junction and Rattlesnake Ranch.
Key dates
- ✓Entries openedThu 1 Jan 2026
- ✓Entries closedThu 1 Oct 2026
- ★Race daySat 31 Oct 2026
About
Javelina Jundred is the original costumed 100 mile trail run party held on a ~20 mile rolling single track trail course in McDowell Mountain Regional Park near Fountain Hills, Arizona. Runners complete loops starting and ending at the Four Peaks Staging Area, with distances of 100 miles, 100K, and 31K.
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