Flagstaff Extreme Big Pine Trail Runs

Flagstaff, United States • 20 Jun 2026

Event overview

The Flagstaff Extreme Big Pine Trail Runs take place Saturday, June 20, 2026, at Fort Tuthill County Park in Flagstaff, Arizona. The event offers multiple loop distances:

  • 50K - 31.0 miles; 2,440 ft total elevation gain; max elev 7,701 ft.
  • 27K - 16.8 miles; 1,293 ft total elevation gain; max elev 7,137 ft.
  • 13K - 8.56 miles; 648 ft total elevation gain; max elev 7,137 ft.
  • 6K - 4.12 miles; 287 ft total elevation gain; max elev 7,137 ft.

All races use a chip timing system and an overall cutoff at 5:00 PM.

Course and logistics

Courses run on Soldiers Trail and Highlands Trail loops through ponderosa pine forest above 7,000 ft, with sections of narrow single track and wider forest paths and a mesa section with extended views. Aid stations are placed roughly every 4.0 to 7.3 miles and provide water, an electrolyte drink (Gnarly Fuel-2O), sweet and salty snacks, and fruit. Pacers are allowed only for the final loop of the 50K; crews are allowed at the start/finish area only. Drop bags are permitted at the start/finish and are available on each loop.

Courses will be marked with orange plastic ribbons with black polka dots and laminated signs at junctions; blue-and-white checkerboard flagging will mark wrong-way trails. Medical staff will be based at the start/finish headquarters. Parking is available at the start/finish north lot. A group tent-only campground is located a short walk from the start/finish; tent camping passes are limited. Awards go to the top three male and female finishers at each distance, and all finishers receive a branded campfire mug or wooden finisher award. Weather can be warm by day and cool at night. Visit the organization's website for the most recent information.

Race information

50 km
2440 m+
50k
27 km
1293 m+
27k
13 km
287 m+
13k
6 km
287 m+
Visit the organization's website for the most recent information.
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