Behind the Rocks Ultra 50k

50.0km·1170m+

March 28

Moab,

United States

itra

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Estimated Finish

5:50:18

ITRA PI

Segment Details

1/43

-1.6% · 1.16km · 3m+ · 22m-

1612m1591m

0.00km1.16km

Track Category · OSM

Extreme0%

Technical0%

Trail0%

Smooth100%

Road0%

Unknown0%

Smooth

OSM ↗

highway

unclassified

tracktype

grade2

Elevation Profile

1.0×

Trail 44% · Extreme 9%Extreme 9%

2.1TDI

50.7km

61.0FlatKM

971m+

971m−

1692max

1238min

1.0×

OSM

Gradient Matrix

Extra

Select a gradient

Uphill

Downhill

>40%

30%

25%

20%

15%

10%

0.5

0.3

0.2

0.3

0.5

Uphill

>40%

30%

25%

20%

15%

10%

0.2

0.3

0.5

10%

15%

20%

25%

30%

>40%

Downhill

Technical sections presentDarker — steeper and longer

Extremes

Gradient Breakdown

28% / 14.0km40% / 20.1km33% / 16.5km

Uphill

15–20%×10.3km

3–10%×1213.7km

Downhill

15–20%×10.2km

10–15%×10.2km

3–10%×1316.1km

Peaks for this course have not been detected yet.

Skyrunning · ISFSource

ISF technical requirements

Average incline1.9%> 6.0%

Steep sections (30%+)0.0%≥ 5.0%

Max altitude1692 m> 2000 m

Vertical climb971 m> 1300 m

Asphalt0.0%< 15.0%

UIAA Technical climbing4.5 kmGrade I–II

Possible levelnot enough requirements met to estimate a level

Level 10/1

Peak reachno detection

Level 21/3

Altitude ≥ 3000 m1692 m

Scrambling4476 m

Rocky footing0 m

Level 31/3

Via ferrata0 m

Glacier0 m

Exposed ridge4476 m

About Behind the Rocks Ultra 50k

Behind the Rocks Ultra 50k is a 50.0 km ultra trail of Behind the Rocks Ultra 2026 in Moab, United States. The race starts on March 28, 2026. The course climbs 1170 m+ and descends 971 m−, between a low point of 1238 m and a high point of 1692 m. By gradient, 28% of the distance is uphill, 33% downhill and 40% flat. The longest climb runs 2.8 km at an average 3.3% grade (91 m of vertical). The longest descent runs 3.2 km at 6.8% (213 m of vertical). Surface: 44% trail, 33% smooth, 9% extreme, and 7% technical. Flat-equivalent effort: 61.0 FlatKM.

This page has the interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for Behind the Rocks Ultra 50k.

Other distances of Behind the Rocks Ultra 2026Behind the Rocks Ultra 50 Mile (80.0 km)·Behind the Rocks Ultra 30k (30.0 km)·Behind the Rocks Ultra 10 Mile (16.0 km)