The route
Javelina Jundred
Next edition31 October – 1 November 2026
Five laps of the Pemberton Trail, alternating direction, in the Sonoran Desert: the 100 miles of McDowell Mountain Regional Park.
Drawn with a pen, line by line
- Distance
- 154.7 km
- Elevation gain
- 1,663 m
- Highest point
- 756 m
- Summits, passes and villages
- 7
01
The route in numbers
Indicative figures computed by Plotrek on its illustrative route, with altitudes from a terrain model. They may differ from the organiser's.
02
Reading the route
The Javelina Jundred is run in loops on the Pemberton Trail, inside McDowell Mountain Regional Park. Every lap follows the same circuit, and the poster traces one of them. Start and finish share the same point, the Four Peaks Staging Area — also known as Javelina Jeadquarters. The gun goes off at 6 a.m.
From the start, the trail climbs steadily along the Pemberton Trail to Jackass Junction, the loop's high point. The route then drops back west across the park to Wagner Trailhead, before closing the loop to the south. The ground alternates between the Pemberton, Shallmo and Cinch Trails, through the Sonoran Desert, inside McDowell Mountain Regional Park (Maricopa County Parks).
The 100 Miles repeats this loop four more times, after a longer opening lap that takes the Escondido Trail before rejoining the regular route. Runners get 30 hours to complete the whole distance.
Paths and places: © OpenStreetMap contributors. Altitudes measured on the route.
03 · Your poster
The route, drawn with a pen
The relief of the course, a 154.7 km loop from Four Peaks Staging Area, takes shape as contour lines: our pen plotter draws it with a pen, line by line. Your finisher name and time go in the cartouche, in A4, A3 or A2.
Shipped from our workshop in Le Bouscat
04
Official information
- Illustrative route redrawn by Plotrek from public data: the course announced by the organiser and OpenStreetMap paths. It is not the official course of the event.
- Altitudes: terrain model AWS Terrain Tiles
- Places: © OpenStreetMap contributors
- Figures and text: Plotrek
- Plotrek is not a partner of, or affiliated with, the race organiser.