Trailrace.co
Find your race Upcoming Find a Qualifier
Search Dashboard Saved Races Calendar
Trailrace.co

Helping the trail running community discover, plan for, and thrive at the world's best trail races.

Find Races

  • Search all trail races
  • Explore collections
  • Race series
  • Race qualifiers
  • Trail running glossary

Races by Location

  • Colorado trail races
  • California trail races
  • Utah trail races
  • Arizona trail races
  • Washington trail races
  • All US trail races

Lottery Odds

  • Western States 100
  • Hardrock 100
  • High Lonesome 100
  • UTMB
  • All calculators

Company

  • About
  • Roadmap
  • Terms of service
  • Privacy policy

Feedback

  • Send Feedback
  • Feature Requests
  • Report a Bug

© 2026 Trailrace.co. All rights reserved.

Built on bad decisions in Boulder, CO.

ET Full Moon Marathon

Draft Listing
  1. Aravaipa Running
  2. 2027 Edition

A midnight out-and-back marathon on the Extraterrestrial Highway

Explore the Course
Interactive map with aid stations, elevation & weather
DirectionsExplore
DeadlineAugust 09, 2027
Register

Nearby races

Other trail races within 190 miles

Course map for Zion Ultras 100 Mile

Zion Ultras 100 Mile

100 Mile
Apple Valley, UT, US
Apr 10, 2027
99.98 miles
10,480 ft gain
Loop
Crew
Pacers
Dropbags
150 mi away
Course map for Mammoth Trail Fest 50K

Mammoth Trail Fest 50K

50K
Mammoth Lakes, CA, US
Sep 26, 2026
31.73 miles
6,840 ft gain
Loop
Crew
Dropbags
181 mi away
Course map for The Mammoth 200

The Mammoth 200

200 Mile
Mammoth Lakes, CA, US
Oct 2, 2026
210.64 miles
30,660 ft gain
Loop
Crew
Pacers
Dropbags
181 mi away
Course map for Utah 115 Mile

Utah 115 Mile

100 Mile
Kanab, UT, US
May 14, 2027
115 miles
11,570 ft gain
Out and Back
Crew
Pacers
Dropbags
182 mi away
Course map for Tushars Mountain Runs 100K

Tushars Mountain Runs 100K

100K
Beaver, UT, US
Aug 1, 2026
63.11 miles
16,390 ft gain
Loop
Crew
Pacers
Dropbags
190 mi away
All trail races in Nevada→
August 15, 2027
Sunday 12:00am PDT start
Rachel, NV
United States
26.2 miles
Out and Back Course
1,220 ft
Elevation Gain
Open Registration
No lottery
No Service Requirement
Does not require trail or volunteer work
No Qualifier
No qualifier race required
Beginner Friendly
Suitable for first-timers
Links
WebsiteInstagramFacebookYouTube
2007
Established

What Makes It Great

A midnight marathon along Nevada's Extraterrestrial Highway, starting with the 51K from Rachel on the fringe of the Area 51 region. Since 2026 it is a true out-and-back: 13.1 miles out along the paved highway to the turnaround and the same road home. The course climbs gently through open high desert, with aid every two to three miles and gels at the ultra stations. Runners must wear a reflective vest and carry a light, and the course closes after 8 hours.

Difficulty

Entry-Level
2/10

Suitable for first-timers

Night Running

Race Highlights

On the Extraterrestrial Highway
Runs Nevada Highway 375, officially named in 1996 for its many UFO sightings.
Midnight start
Every distance starts between midnight and 12:50 AM, Saturday night into Sunday.
Cooler than Vegas
Rachel sits about 15°F cooler than Las Vegas; expect the 50s–70s overnight.
Alien costume award
Each distance crowns a best alien-inspired costume at the finish.

Finish Awards

Finisher Medal
Every finisher at every distance receives a medal.
Overall and Age Group Awards
Top 3 men and women overall per distance, plus first place in each 10-year age group; nature- and alien-themed awards handed out at the finish.
Best Alien Costume Award
One award per distance for the best alien-inspired costume.

ET Full Moon Marathon

Rachel, NV, United StatesAugust 15, 2027

August 15, 2027

ET Full Moon Marathon is an out-and-back trail race in Rachel, NV, United States, held on August 15, 2027. The course covers 26.2 miles, climbs 1,220 ft, and has an 8h cutoff.

Course map for ET Full Moon Marathon
DistDistance26.2 mi
GainElevation Gain1,220 ft
LimitCutoff8 h
Night Running

Entry Timeline

Registration DeadlineAugust 09, 2027
Race DayAugust 15, 2027

Lottery

This event uses open registration - no lottery entry required.

Qualifier

This event does not require a qualifier for entry.

Service Requirement

This race does not have a service requirement for entry.

Terrain

Surface Types
Pavement100%
26.2 mi
Distance
Out and Back
Route
8h
Cutoff Time
5,213 ft
Average Elevation
1,220 ft
Total Ascent
1,220 ft
Total Descent
5,883 ft
High Point
4,770 ft
Low Point
Explore Course
Course map for ET Full Moon Marathon
Launch Course Explorer

Aid Stations & Cutoffs

LocationMileElevationCutoff
Start
Start
0.04,862 ft—
Finish
Finish
26.24,862 ft
8h8:00 AM

Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.

Sign in for race-day weather at every station, points of interest, segment-by-segment analysis, pacing, and to save this race to your calendar.

No Dogs Allowed

Pets are not allowed on the course.

No on-site camping available

Crew Access Points

Pacer Rules

No Pacers Allowed

Crew Rules

No Crew Allowed
Weather
Rapid Weather Changes

Late-summer monsoon storms, gusty night winds and sudden temperature drops are possible in the high desert.

Gear Rules

Required Gear

  • 360-degree reflective vest (Can be pre-purchased for $10 at registration or bought at packet pickup (cash) while supplies last.)
  • Headlamp or handheld flashlight

Recommended Gear

  • Reflective ankle or arm bands
  • Light wind layer (The high desert cools quickly overnight.)

Race Reports

E.T. Full Moon Midnight Marathon (NV)
By Blisters, Cramps & Heaves • 2013
Extraterrestrial Marathon
By Slow Old Runner • 2008

Reviews

to write a review.

No reviews for this event yet. Be the first to share your experience!

Register•August 15, 2027