Flat grade share
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Running with the Devil (Las Vegas) Ultramarathon vs Running with the Devil (Las Vegas) Marathon
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofRunning with the Devil (Las Vegas) Ultramarathon or Running with the Devil (Las Vegas) Marathon — which comes out ahead?
The available sourced metrics do not create a clear lead; use the table to compare the held route, cost and race-day evidence.
Route comparison snapshot
Running with the Devil (Las Vegas) Ultramarathon
- Mapped route
- Held Favoured
- Elevation profile
- Held Favoured
- course flatness
- 2.0%
- flat grade share
- 16.9%
- lower ascent
- 839 m
- climbing density
- 16.8 m/km
- net elevation
- 0 m
- maximum grade
- 21.6%
Running with the Devil (Las Vegas) Marathon
- Mapped route
- Not held
- Elevation profile
- Not held
- course flatness
- Unavailable
- flat grade share
- Unavailable
- lower ascent
- Unavailable
- climbing density
- Unavailable
- net elevation
- Unavailable
- maximum grade
- Unavailable
| Metric | Running with the Devil (Las Vegas) Ultramarathon | Running with the Devil (Las Vegas) Marathon |
|---|---|---|
| Flat grade share | 16.9% | Unavailable |
| GAP factor (% slower than flat) | 2.0% | Unavailable |
| Uphill share | 41.9% | Unavailable |
| Steep-up share | 2.9% | Unavailable |
| Downhill share | 41.2% | Unavailable |
| Total ascent (m) | 839 m | Unavailable |
| Climbing density (m/km) | 16.8 m/km | Unavailable |
| Longest climb length (m) | 6,680 m | Unavailable |
| Longest climb gain (m) | 197 m | Unavailable |
| Longest climb average grade | 2.9% | Unavailable |
| Total descent (m) | 839 m | Unavailable |
| Net elevation (m) | 0 m | Unavailable |
| Max absolute grade | 21.6% | Unavailable |
| Start elevation (m) | 1,423 m | Unavailable |
| Finish elevation (m) | 1,423 m | Unavailable |
| Scenic score | 100/100 | 100/100 |
| Conditions | 0/100 | 0/100 |
GAP factor (% slower than flat)
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Uphill share
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Steep-up share
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Downhill share
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Total ascent (m)
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Climbing density (m/km)
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Longest climb length (m)
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Longest climb gain (m)
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Longest climb average grade
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Total descent (m)
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Net elevation (m)
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Max absolute grade
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Start elevation (m)
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Finish elevation (m)
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Scenic score
Conditions
Only metrics available for at least one side are shown. A ✓ marks the better value for each metric (higher-is-better aware). Scores are out of 100 when available. Ascent, climbing density, max absolute grade and median finish describe course or field context and are not marked as better or worse.
Same-distance comparisons are most meaningful; cross-distance metrics are contextual.
Race facts that change the decision
| Fact | Running with the Devil (Las Vegas) Ultramarathon | Running with the Devil (Las Vegas) Marathon |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2026-06-27 (legacy event-level date). | Exact race date not confirmed. Event weekend starts 2026-06-27 (legacy event-level date). |
| Location | Las Vegas, Nevada | Las Vegas, Nevada |
| Actual distance | 50 km | 42.2 km |
| raceindex.org mapped route held | Held | Not held |
| raceindex.org elevation profile held | Held | Not held |
| Course type | Unavailable | Out And Back |
| Surface | Paved road (Lovell Canyon Road) | Paved road (Lovell Canyon Road) |
| Elevation character | Unavailable | Hilly |
| Terrain | Unavailable | Road |
| Scenery | Countryside, Mountain, Forest, Desert, Canyon | Canyon, Countryside, Mountain, Forest, Desert |
| Atmosphere | Wilderness, Destination, Competitive | Wilderness, Destination, Competitive |
| Technicality | Unavailable | Non Technical |
| Total ascent | 839 m | 610 m |
| Climbing density | 16.8 m/km | Unavailable |
| Total descent | 839 m | Unavailable |
| Net elevation | 0 m | 4,500 m |
| Max absolute grade | 21.6% | Unavailable |
| Flat grade share | 16.9% | Unavailable |
| GAP factor | 2.0% | Unavailable |
| Cutoff | 9:00:00 | 9:00:00 |
| Latest finishers | Unavailable | 18 |
| Entry model | Open | Open |
Schedule
- Running with the Devil (Las Vegas) Ultramarathon
Exact race date not confirmed. Event weekend starts 2026-06-27 (legacy event-level date).
- Running with the Devil (Las Vegas) Marathon
Exact race date not confirmed. Event weekend starts 2026-06-27 (legacy event-level date).
Location
- Running with the Devil (Las Vegas) Ultramarathon
- Las Vegas, Nevada
- Running with the Devil (Las Vegas) Marathon
- Las Vegas, Nevada
Actual distance
- Running with the Devil (Las Vegas) Ultramarathon
- 50 km
- Running with the Devil (Las Vegas) Marathon
- 42.2 km
raceindex.org mapped route held
- Running with the Devil (Las Vegas) Ultramarathon
- Held
- Running with the Devil (Las Vegas) Marathon
- Not held
raceindex.org elevation profile held
- Running with the Devil (Las Vegas) Ultramarathon
- Held
- Running with the Devil (Las Vegas) Marathon
- Not held
Course type
- Running with the Devil (Las Vegas) Ultramarathon
- Unavailable
- Running with the Devil (Las Vegas) Marathon
- Out And Back
Surface
- Running with the Devil (Las Vegas) Ultramarathon
- Paved road (Lovell Canyon Road)
- Running with the Devil (Las Vegas) Marathon
- Paved road (Lovell Canyon Road)
Elevation character
- Running with the Devil (Las Vegas) Ultramarathon
- Unavailable
- Running with the Devil (Las Vegas) Marathon
- Hilly
Terrain
- Running with the Devil (Las Vegas) Ultramarathon
- Unavailable
- Running with the Devil (Las Vegas) Marathon
- Road
Scenery
- Running with the Devil (Las Vegas) Ultramarathon
- Countryside, Mountain, Forest, Desert, Canyon
- Running with the Devil (Las Vegas) Marathon
- Canyon, Countryside, Mountain, Forest, Desert
Atmosphere
- Running with the Devil (Las Vegas) Ultramarathon
- Wilderness, Destination, Competitive
- Running with the Devil (Las Vegas) Marathon
- Wilderness, Destination, Competitive
Technicality
- Running with the Devil (Las Vegas) Ultramarathon
- Unavailable
- Running with the Devil (Las Vegas) Marathon
- Non Technical
Total ascent
- Running with the Devil (Las Vegas) Ultramarathon
- 839 m
- Running with the Devil (Las Vegas) Marathon
- 610 m
Climbing density
- Running with the Devil (Las Vegas) Ultramarathon
- 16.8 m/km
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Total descent
- Running with the Devil (Las Vegas) Ultramarathon
- 839 m
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Net elevation
- Running with the Devil (Las Vegas) Ultramarathon
- 0 m
- Running with the Devil (Las Vegas) Marathon
- 4,500 m
Max absolute grade
- Running with the Devil (Las Vegas) Ultramarathon
- 21.6%
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Flat grade share
- Running with the Devil (Las Vegas) Ultramarathon
- 16.9%
- Running with the Devil (Las Vegas) Marathon
- Unavailable
GAP factor
- Running with the Devil (Las Vegas) Ultramarathon
- 2.0%
- Running with the Devil (Las Vegas) Marathon
- Unavailable
Cutoff
- Running with the Devil (Las Vegas) Ultramarathon
- 9:00:00
- Running with the Devil (Las Vegas) Marathon
- 9:00:00
Latest finishers
- Running with the Devil (Las Vegas) Ultramarathon
- Unavailable
- Running with the Devil (Las Vegas) Marathon
- 18
Entry model
- Running with the Devil (Las Vegas) Ultramarathon
- Open
- Running with the Devil (Las Vegas) Marathon
- Open
Facts are shown only when they exist in the sourced race record; Not held means no sourced value is held for that race.