Elden Ridge Run

Elden Ridge Run Details

Date: Saturday, Oct 18, 2025

Start Time: 7:00 AM

Location: Sandy Seep Trailhead, Flagstaff, AZ

Registration Closes: Fri, Oct 17 @ 11:59 PM MT

The Course

The course begins at Sandy Seep trailhead with serene views and quickly transitions into the shade. Competitors will tackle Christmas Tree trail, engaging in a gradual climb, culminating at the summit of Mt. Elden.

Racers will then enjoy downhill sections and sweeping views on Sunset trail before facing another rigorous descent on New Heart trail, featuring a mix of single track and challenging terrain.

The race concludes with a left turn at a crucial intersection, leading racers back to Christmas Tree trail and finally towards the finish line, which is a one-mile stretch allowing for a strong finish.

Cutoff Times

A strict 2-hour cutoff is in effect at 5 miles. Overall race cutoff is 4 hours.

Parking Information

Parking is located at Sandy Seep Trailhead, with limited space available. Carpooling is strongly encouraged due to limited room for vehicles.

Other Details

• No pacers allowed.
• Portable toilets available at the start/finish area.
• Bring your own chair and food for post-race.
• No refunds or future credits for cancellations.

Weather Considerations

In October, temperatures in Flagstaff can range from an average high of 63°F to a low of 32°F. Participants should dress appropriately for potential fluctuations in weather conditions.