The Margonaut

This edition has finished
NOV
14
2026
A 50K trail race in Prescott, AZ through granite dells with scrambling over boulders, three aid stations and a 12 hour cutoff on November 14, 2026.
Sat 14 Nov 2026
50 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

The Margonaut Dells 50K : Prescott, AZ

The Margonaut is a 50K trail race held on November 14, 2026 in Prescott, Arizona, centered on the granite dells near Heritage Park. The course emphasizes the Dells section and follows trails that include sections of scrambling over large granite boulders and rocky terrain.

The event description lists the course as 30 miles with 2,800 feet of climbing. There are three aid stations located at mile 7.5, mile 16 and mile 21. An overall cutoff of 12 hours is applied to the race.

The route focuses on trail and rock features specific to the Prescott dells rather than paved or urban segments. The organizer presents the course layout as a standalone Dells 50K, separate from longer events that use other sections of the area. Participants should expect varied footing, trail passages, and multiple aid points along the route. Visit the organization's website for the most recent information.

Events nearby

A Santa-themed charity run in Prescott offering 10K, 5K and a 1 mile Rudolph Run to support The Launch Pad Teen Center.
Point-to-point 100K and 50K trail races on the Black Canyon National Recreation Trail near Mayer, Arizona, with staffed aid stations, drop bags, pacer and crew rules.
Multiple trail races on April 17, 2027 in Prescott around Watson Lake Park and the Prescott Circle Trail, from 10K to 92K, with aid stations and a cupless policy.
A self supported 30.6 mile trail run around Watson Lake in Prescott with minimal aid, two reaper stations and GPS navigation recommended.
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.