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About RaceIndexOur methodologyData coverageCyclingTriathlon

Running with the Devil (Las Vegas)

  • Las Vegas
  • Nevada
  • Rural
Data current as of

Official event website ↗

Same event — which distance suits you?

DistanceAscentClimb densityDescentNet elevationMax absolute gradeGAP factorFinishers
Ultramarathon839 m16.8 m/km839 m0 m21.6%2.0%Unavailable
MarathonUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable18
Half MarathonUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
10KUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
5K68 m13.5 m/km68 m0 m4.9%1.1%Unavailable

Ultramarathon

Ascent
839 m
Climb density
16.8 m/km
Descent
839 m
Net elevation
0 m
Max absolute grade
21.6%
GAP factor
2.0%
Finishers
Unavailable

Marathon

Ascent
Unavailable
Climb density
Unavailable
Descent
Unavailable
Net elevation
Unavailable
Max absolute grade
Unavailable
GAP factor
Unavailable
Finishers
18

Half Marathon

Ascent
Unavailable
Climb density
Unavailable
Descent
Unavailable
Net elevation
Unavailable
Max absolute grade
Unavailable
GAP factor
Unavailable
Finishers
Unavailable

10K

Ascent
Unavailable
Climb density
Unavailable
Descent
Unavailable
Net elevation
Unavailable
Max absolute grade
Unavailable
GAP factor
Unavailable
Finishers
Unavailable

5K

Ascent
68 m
Climb density
13.5 m/km
Descent
68 m
Net elevation
0 m
Max absolute grade
4.9%
GAP factor
1.1%
Finishers
Unavailable

GAP is modelled energy-cost change versus flat, not a time penalty. Unavailable cells mean no sourced value is available yet. Click a distance for its full page.

Compare distances at this event

Same-event questions

What distances does Running with the Devil (Las Vegas) offer?

Running with the Devil (Las Vegas) offers Ultramarathon, Marathon, Half Marathon, 10K, 5K, all run from the same event.

Typical conditions on race weekend

  • 34°CTypical temperature
  • 24 kphTypical wind
  • 0 mmTypical rainfall
  • 0Favourability /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.

Explore each distance

How we calculated this

Published facts and derived model outputs on this page are tied to stored sources or a published, version-locked methodology. We show the provenance so runners, coaches and organisers can check it. Data on this page is current as of .

Derived numbers use scoring-methodology-v1.0.

Sources used on this page (3)

Read the full methodology →

Source-backed sections

available route profile, race-day conditions, and source facts are shown on this event page. Sections appear only when their source-backed data is available.