Trail running course through mixed terrain in California, USA
Muir Woods Trail Run

Muir Woods Trail Run — Half Marathon

Half Marathon·876 ft gain·Stinson Beach, California
mountainforesthigh altitudetrailhalf marathon

AI-generated image

DistanceHalf Marathon
Gain876 ft
DateJul 18, 2026
Difficulty2/5

About This Race

The half marathon distance strikes a balance between accessibility and adventure in the Sacramento Mountains. Covering 13.1 miles through Cloudcroft's forested terrain, this option welcomes both trail running newcomers and veterans looking for a solid workout without the commitment of longer distances. The course provides a thorough introduction to the area's distinctive high-altitude trail character.

Course details remain limited in the available data, though references to elevation profiles and aid station distances suggest varied terrain across the Sacramento Mountain landscape. The high elevation of Cloudcroft, situated at approximately 8,600 feet, means runners should prepare for the physiological demands of altitude regardless of their chosen distance. The 2025 course reroute mentioned in the data indicates ongoing refinements to optimize the trail experience.

Elevation Profile

Elevation profile estimated from terrain data. Actual course may differ.

The course gains 876 ft over 13 miles, with the steepest section between mile 6–mile 6.

Location

Practical Info

Weather

July weather in Cloudcroft typically features mild daytime temperatures due to elevation, with potential for afternoon thunderstorms common in the Southwest summer monsoon season.

Nearest Airport

ELP - El Paso International Airport

Accommodation

Cloudcroft offers limited mountain resort lodging options, with El Paso providing broader hotel availability approximately 90 minutes away.

Best For

Runners seeking high-altitude trainingMountain running enthusiastsThose exploring New Mexico trail racing

Notable Features

Despite its name suggesting California's famous redwood forest, this race actually takes place in the high-elevation pine forests of New Mexico's Sacramento Mountains. The unique geographical misdirection has become part of the event's identity, offering runners an unexpected mountain trail experience in a region better known for desert landscapes than dense forest running.