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Zion Ultras 100K

Basic Listing
  1. Vacation Races
  2. 2026 Edition

Mesa rim trails above the Virgin River with a 22-hour window to finish

Explore the Course
Interactive map with aid stations, elevation & weather
DirectionsExplore
This event took place on April 11, 2026

Nearby races

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Course map for Zion Ultras 100 Mile

Zion Ultras 100 Mile

100 Mile
Apple Valley, UT, US
Apr 11, 2026
99.98 miles
11,900 ft gain
Loop
Crew
Pacers
Dropbags
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115 miles
11,570 ft gain
Out and Back
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Dropbags
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Course map for Tushars Mountain Runs 100K

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63.11 miles
15,570 ft gain
Loop
Crew
Pacers
Dropbags
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Course map for Black Canyon Ultras 100K

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100K
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62.86 miles
4,670 ft gain
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Crew
Pacers
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All trail races in Utah→
April 11, 2026
Saturday 6:30am MDT start
Apple Valley, UT
United States
62.1 miles
Loop Course
7,180 ft
Elevation Gain
Open Registration
No lottery
No Service Requirement
Does not require trail or volunteer work
No Qualifier
No qualifier race required
Challenging
Some ultra experience recommended
Links
WebsiteInstagramFacebookYouTube
2012
Established

What Makes It Great

The Zion Ultras 100K takes runners from Ruby Rider Ranch across Wire Mesa and into the Gooseberry Mesa rim trail network, tracing the canyon edges high above the Virgin River on a mix of singletrack and slickrock. A short out-and-back to Crazy Jug Point adds a dramatic viewpoint before runners drop into the Virgin Desert for the race's final long stretch. Pacers are allowed from Mile 42.9 to the finish, supporting runners through the most demanding terrain.

Difficulty

Intermediate
6/10

Some ultra experience recommended

Technical Terrain
Steep Climbing
Sun Exposure
Night Running
Remote Terrain

Zion Ultras 100K

Apple Valley, UT, United StatesApril 11, 2026

April 11, 2026

Zion Ultras 100K is a loop trail race in Apple Valley, UT, United States, held on April 11, 2026. The course covers 62.1 miles, climbs 7,180 ft, and has a 22h cutoff.

Course map for Zion Ultras 100K
DistDistance62.1 mi
GainElevation Gain7,180 ft
LimitCutoff22 h
Steep ClimbingSun ExposureNight RunningRemote Terrain

Entry Timeline

Race DayApril 11, 2026

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.
62.1 mi
Distance
Loop
Route
22h
Cutoff Time
4,583 ft
Average Elevation
7,180 ft
Total Ascent
7,180 ft
Total Descent
5,407 ft
High Point
3,451 ft
Low Point
Explore Course
Course map for Zion Ultras 100K
Launch Course Explorer

Aid Stations & Cutoffs

LocationMileElevationCutoffCrewPacersDrop bags
Ruby Rider Ranch
Start
0.04,921 ft—
CrewHike in
Wire Mesa
Aid Station
8.04,570 ft—
Wire Mesa II
Aid Station
15.34,570 ft—
Mondo Z
Aid Station
23.05,059 ft—
Crazy Jug Point
Landmark
26.55,344 ft—
Gooseberry
Aid Station
30.85,272 ft—
Mondo Z II
Aid Station
34.65,066 ft—
Virgin Desert
Aid Station
42.93,839 ft—
Crew
Pacers
Virgin Dam
Aid Station
44.63,740 ft—
Water Monster
Resource
47.03,688 ft—
Mondo Z III
Aid Station
55.05,066 ft—
Ruby Rider Ranch
Finish
62.14,925 ft
22h4:30 AM +1
CrewHike in

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.

On-Site Camping Available

Primitive camping at Ruby Rider Ranch (same location as expo, start, and finish). Options include tent, car camping, hammock, or RV. Tent rental available for an additional fee. Reserve a spot in advance — space is available but it's treated as a large group site.

Crew Access Points

Pacer Rules

  • Pacers permitted from Virgin Desert Aid Station (Mile 42.9) to Finish (Mile 60.3) — a 17.4-mile section. One pacer at a time. Must register at Friday expo or Saturday before start and sign a waiver. Pacer bib must be visible at all times.

Crew Rules

  • Crew permitted at designated aid stations only. Must register at expo. Access points: Virgin Desert Aid Station and the Ruby Rider Ranch start/finish area.

Gear Rules

Required Gear

No required gear specified

Recommended Gear

No recommended gear specified

Race Reports

Zion 100K Ultramarathon Race Report
By Marathon Ninja • 2023

Race reports from other Zion Ultras events

2023 Zion 100 Ultramarathon Race RecapZion Ultras 100 Mile
By Hart Endurance Coaching • 2023

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