Flat grade share
- Running with the Devil (Las Vegas) 10K
- Unavailable
The Original Las Vegas Marathon 10K vs Running with the Devil (Las Vegas) 10K
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofThe Original Las Vegas Marathon 10K or Running with the Devil (Las Vegas) 10K — which comes out ahead?
The Original Las Vegas Marathon 10K and Running with the Devil (Las Vegas) 10K split the available advantages, so the better choice depends on which metric matters most to the runner.
Route comparison snapshot
The Original Las Vegas Marathon 10K
- Mapped route
- Held Favoured
- Elevation profile
- Held Favoured
- course flatness
- 0.2%
- flat grade share
- 84.5%
- lower ascent
- 55 m
- climbing density
- 5.5 m/km
- net elevation
- -0 m
- maximum grade
- 3.3%
Running with the Devil (Las Vegas) 10K
- 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 | The Original Las Vegas Marathon 10K | Running with the Devil (Las Vegas) 10K |
|---|---|---|
| Flat grade share | 84.5% | Unavailable |
| GAP factor (% slower than flat) | 0.2% | Unavailable |
| Uphill share | 7.8% | Unavailable |
| Steep-up share | 0.0% | Unavailable |
| Downhill share | 7.7% | Unavailable |
| Total ascent (m) | 55 m | Unavailable |
| Climbing density (m/km) | 5.5 m/km | Unavailable |
| Longest climb length (m) | 1,530 m | Unavailable |
| Longest climb gain (m) | 23 m | Unavailable |
| Longest climb average grade | 1.5% | Unavailable |
| Total descent (m) | 56 m | Unavailable |
| Net elevation (m) | -0 m | Unavailable |
| Max absolute grade | 3.3% | Unavailable |
| Start elevation (m) | 751 m | Unavailable |
| Finish elevation (m) | 751 m | Unavailable |
| Scenic score | 68/100 | 100/100 ✓ |
| Conditions | 55/100 ✓ | 0/100 |
GAP factor (% slower than flat)
- Running with the Devil (Las Vegas) 10K
- Unavailable
Uphill share
- Running with the Devil (Las Vegas) 10K
- Unavailable
Steep-up share
- Running with the Devil (Las Vegas) 10K
- Unavailable
Downhill share
- Running with the Devil (Las Vegas) 10K
- Unavailable
Total ascent (m)
- Running with the Devil (Las Vegas) 10K
- Unavailable
Climbing density (m/km)
- Running with the Devil (Las Vegas) 10K
- Unavailable
Longest climb length (m)
- Running with the Devil (Las Vegas) 10K
- Unavailable
Longest climb gain (m)
- Running with the Devil (Las Vegas) 10K
- Unavailable
Longest climb average grade
- Running with the Devil (Las Vegas) 10K
- Unavailable
Total descent (m)
- Running with the Devil (Las Vegas) 10K
- Unavailable
Net elevation (m)
- Running with the Devil (Las Vegas) 10K
- Unavailable
Max absolute grade
- Running with the Devil (Las Vegas) 10K
- Unavailable
Start elevation (m)
- Running with the Devil (Las Vegas) 10K
- Unavailable
Finish elevation (m)
- Running with the Devil (Las Vegas) 10K
- Unavailable
Scenic score
- Running with the Devil (Las Vegas) 10K
- 100/100 Favoured
Conditions
- The Original Las Vegas Marathon 10K
- 55/100 Favoured
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.
Race facts that change the decision
| Fact | The Original Las Vegas Marathon 10K | Running with the Devil (Las Vegas) 10K |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2026-10-11 (legacy event-level date). | Exact race date not confirmed. Event weekend starts 2026-06-27 (legacy event-level date). |
| Location | Henderson, Nevada | Las Vegas, Nevada |
| Actual distance | 10 km | 10 km |
| raceindex.org mapped route held | Held | Not held |
| raceindex.org elevation profile held | Held | Not held |
| Surface | Unavailable | Paved road (Lovell Canyon Road) |
| Terrain | Road, Trail | Unavailable |
| Scenery | Waterfront, Countryside, Desert, Mountain | Countryside, Mountain, Forest, Desert, Canyon |
| Atmosphere | Community, Destination | Wilderness, Destination, Competitive |
| Total ascent | 55 m | Unavailable |
| Climbing density | 5.5 m/km | Unavailable |
| Total descent | 56 m | Unavailable |
| Net elevation | -0 m | Unavailable |
| Max absolute grade | 3.3% | Unavailable |
| Flat grade share | 84.5% | Unavailable |
| GAP factor | 0.2% | Unavailable |
| Cutoff | Unavailable | 2:00:00 |
| Entry model | Open | Open |
Schedule
- The Original Las Vegas Marathon 10K
Exact race date not confirmed. Event weekend starts 2026-10-11 (legacy event-level date).
- Running with the Devil (Las Vegas) 10K
Exact race date not confirmed. Event weekend starts 2026-06-27 (legacy event-level date).
Location
- The Original Las Vegas Marathon 10K
- Henderson, Nevada
- Running with the Devil (Las Vegas) 10K
- Las Vegas, Nevada
Actual distance
- The Original Las Vegas Marathon 10K
- 10 km
- Running with the Devil (Las Vegas) 10K
- 10 km
raceindex.org mapped route held
- The Original Las Vegas Marathon 10K
- Held
- Running with the Devil (Las Vegas) 10K
- Not held
raceindex.org elevation profile held
- The Original Las Vegas Marathon 10K
- Held
- Running with the Devil (Las Vegas) 10K
- Not held
Surface
- The Original Las Vegas Marathon 10K
- Unavailable
- Running with the Devil (Las Vegas) 10K
- Paved road (Lovell Canyon Road)
Terrain
- The Original Las Vegas Marathon 10K
- Road, Trail
- Running with the Devil (Las Vegas) 10K
- Unavailable
Scenery
- The Original Las Vegas Marathon 10K
- Waterfront, Countryside, Desert, Mountain
- Running with the Devil (Las Vegas) 10K
- Countryside, Mountain, Forest, Desert, Canyon
Atmosphere
- The Original Las Vegas Marathon 10K
- Community, Destination
- Running with the Devil (Las Vegas) 10K
- Wilderness, Destination, Competitive
Total ascent
- The Original Las Vegas Marathon 10K
- 55 m
- Running with the Devil (Las Vegas) 10K
- Unavailable
Climbing density
- The Original Las Vegas Marathon 10K
- 5.5 m/km
- Running with the Devil (Las Vegas) 10K
- Unavailable
Total descent
- The Original Las Vegas Marathon 10K
- 56 m
- Running with the Devil (Las Vegas) 10K
- Unavailable
Net elevation
- The Original Las Vegas Marathon 10K
- -0 m
- Running with the Devil (Las Vegas) 10K
- Unavailable
Max absolute grade
- The Original Las Vegas Marathon 10K
- 3.3%
- Running with the Devil (Las Vegas) 10K
- Unavailable
Flat grade share
- The Original Las Vegas Marathon 10K
- 84.5%
- Running with the Devil (Las Vegas) 10K
- Unavailable
GAP factor
- The Original Las Vegas Marathon 10K
- 0.2%
- Running with the Devil (Las Vegas) 10K
- Unavailable
Cutoff
- The Original Las Vegas Marathon 10K
- Unavailable
- Running with the Devil (Las Vegas) 10K
- 2:00:00
Entry model
- The Original Las Vegas Marathon 10K
- Open
- Running with the Devil (Las Vegas) 10K
- Open
Facts are shown only when they exist in the sourced race record; Not held means no sourced value is held for that race.