Elden Ridge Run

Flagstaff, United States • 18 Oct 2025

The Elden Ridge Run is a half marathon trail race held near Flagstaff, Arizona, starting at the Sandy Seep Trailhead. The course features scenic views of meadows and ponderosa pines, with a challenging climb up Elden Lookout trail to the summit of Mt. Elden.

Runners then descend through varied terrain including single track, technical sections, and classic Arizona rocky trails, finishing with a gradual downhill back to the start. The race includes one aid station near mile 6, strict cutoffs to ensure mountain fitness, and a small, environmentally sensitive field with no pacers allowed. Participants should prepare for variable October weather and limited parking. Visit the organization's website for the most recent information.

Race information

13 mi
1/2 Marathon
Visit the organization's website for the most recent information.
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