• 30K
  • 30 km
  • Moab
  • Event weekend starts
  • Open entry

Behind the Rocks Ultra 30K

This race edition

Race date
Date not confirmed for this distance
Race timezone
Timezone not confirmed
Edition status
Status not confirmed

Entry options

2027 edition

Entry options are not yet confirmed for this edition. Check the organiser before making plans.

Modelled energy-cost change 2.2% versus flat · net elevation 0 m

Decision summary

Behind the Rocks Ultra 30K at a glance

Route ascent
457 m

Lower than 55% of comparable mapped races

Typical conditions
89/100

Historical race-date favourability, not a forecast

Evidence depth
33 verified facts

Stored GPS route

Quick answers

What runners ask first

Behind the Rocks Ultra 30K route map

raceindex.org has a GPS course file for Behind the Rocks Ultra 30K, so runners can inspect the route line on the map. Elevation charts and ascent figures appear only when that file includes usable elevation data.

How hilly is the Behind the Rocks Ultra 30K?

The Behind the Rocks Ultra 30K route has 457 m of ascent, 457 m of descent and an estimated 2.2% grade-adjusted pace penalty versus a flat route.

Where does the Behind the Rocks Ultra 30K route go?

The Behind the Rocks Ultra 30K route starts at Behind the Rocks Trail, along the border of the Behind the Rocks Wilderness Study Area, Moab, UT and finishes at Behind the Rocks Trail (same start/finish); finish line nestled just below the La Sal Mountain Range. Underfoot, expect mixed trail: smooth double track, sandy washes, technical doubletrack and challenging singletrack. It passes Behind the Rocks Wilderness Study Area, Navajo Sandstone domes and fins, La Sal Mountain Range and arches and rock formations. Free camping at Mad Moose Base Camp (start/finish) for participants and their family or crew, with sweeping views of the Moab desert.

Race character

Scenery

  • Countryside
  • Desert
  • Canyon
  • Mountain

Atmosphere

  • Wilderness
  • Destination
  • Scenic Tour

Terrain

  • Trail
Technicality
Moderate

Entry, logistics and records

Entry requirements

Entry status
Open entry: The held registration model is open entry and this edition is not marked sold out.
Qualification status
No qualifying standard; open registration via UltraSignup / RunSignUp with no lottery

Race day logistics

Race village
No
Medal
All runners receive a finishers' medal
Finisher tee
All runners receive a custom race shirt and a custom BOCO Gear Technical Trucker Hat

Access and course status

Start
Behind the Rocks Trail, along the border of the Behind the Rocks Wilderness Study Area, Moab, UT
Finish
Behind the Rocks Trail (same start/finish); finish line nestled just below the La Sal Mountain Range

Course facts

Course type
Loop
Surface
Mixed trail: smooth double track, sandy washes, technical doubletrack and challenging singletrack
Landmarks
Behind the Rocks Wilderness Study Area, Navajo Sandstone domes and fins, La Sal Mountain Range, arches and rock formations
Notable features
  • Free camping at Mad Moose Base Camp (start/finish) for participants and their family or crew, with sweeping views of the Moab desert
  • 50 mile course includes technical down climbs and rim running with views of arches and rock formations
  • among Mad Moose's most challenging events

How hilly is the Behind the Rocks Ultra 30K?

24%43%20%8%
  • Steep descent 5%
  • Descent 24%
  • Flat 43%
  • Climb 20%
  • Steep climb 8%
Total ascent
457 m
Net elevation
+0 m
GAP factor
2.2%
Longest climb
1,650 m at 6.3%
Gradient mix and ascent are derived from the course geometry under our published normalisation, not taken from organiser marketing.

What are typical race-day conditions?

  • 13°CTypical temperature
  • 19 kphTypical wind
  • 0 mmTypical rainfall
  • 89Favourability /100
Typical conditions for the race date and locality, warmer than the endurance-optimal window. These are climatological norms, not a forecast, and are shared across every distance at this event.

More race details

Is the Behind the Rocks Ultra 30K flat?

Its normalised GAP factor is 2.2% slower than a flat course, with about 457 m of total ascent.