Flat grade share
- Omaha Marathon Half Marathon
- 75.3% Favoured
The Nebraska Half (Omaha) Half Marathon vs Omaha Marathon Half Marathon
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofThe Nebraska Half (Omaha) Half Marathon or Omaha Marathon Half Marathon — which comes out ahead?
The Nebraska Half (Omaha) Half Marathon and Omaha Marathon Half Marathon split the available advantages, so the better choice depends on which metric matters most to the runner.
Route comparison snapshot
The Nebraska Half (Omaha) Half Marathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 1.0%
- flat grade share
- 54.8%
- lower ascent
- 230 m
- climbing density
- 10.9 m/km
- net elevation
- -0 m
- maximum grade
- 9.0%
Omaha Marathon Half Marathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 0.5% Favoured
- flat grade share
- 75.3% Favoured
- lower ascent
- 150 m
- climbing density
- 7.1 m/km
- net elevation
- -1 m
- maximum grade
- 11.5%
| Metric | The Nebraska Half (Omaha) Half Marathon | Omaha Marathon Half Marathon |
|---|---|---|
| Flat grade share | 54.8% | 75.3% ✓ |
| GAP factor (% slower than flat) | 1.0% | 0.5% ✓ |
| Uphill share | 22.6% | 12.3% |
| Steep-up share | 1.9% | 0.9% |
| Downhill share | 22.6% | 12.4% |
| Total ascent (m) | 230 m | 150 m |
| Climbing density (m/km) | 10.9 m/km | 7.1 m/km |
| Longest climb length (m) | 460 m | 1,010 m |
| Longest climb gain (m) | 17 m | 15 m |
| Longest climb average grade | 3.6% | 1.5% |
| Total descent (m) | 230 m | 151 m |
| Net elevation (m) | -0 m | -1 m |
| Max absolute grade | 9.0% | 11.5% |
| Start elevation (m) | 343 m | 298 m |
| Finish elevation (m) | 343 m | 297 m |
| Scenic score | 80/100 ✓ | 43/100 |
| Conditions | 59/100 ✓ | 51/100 |
GAP factor (% slower than flat)
- Omaha Marathon Half Marathon
- 0.5% Favoured
Uphill share
Steep-up share
Downhill share
Total ascent (m)
Climbing density (m/km)
- Omaha Marathon Half Marathon
- 7.1 m/km
Longest climb length (m)
- Omaha Marathon Half Marathon
- 1,010 m
Longest climb gain (m)
Longest climb average grade
Total descent (m)
Net elevation (m)
Max absolute grade
Start elevation (m)
Finish elevation (m)
Scenic score
- The Nebraska Half (Omaha) Half Marathon
- 80/100 Favoured
Conditions
- The Nebraska Half (Omaha) Half Marathon
- 59/100 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 Nebraska Half (Omaha) Half Marathon | Omaha Marathon Half Marathon |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2026-05-09 (legacy event-level date). | Exact race date not confirmed. Event weekend starts 2026-09-27 (legacy event-level date). |
| Location | Omaha, Nebraska | Omaha, Nebraska |
| Actual distance | 21.1 km | 21.1 km |
| raceindex.org mapped route held | Held | Held |
| raceindex.org elevation profile held | Held | Held |
| Course type | Loop | Unavailable |
| Elevation character | Flat | Gently Rolling |
| Terrain | Trail, Road | Road |
| Scenery | Lakeside, Parkland, Historic, Forest | City, Riverside, Waterfront, Parkland |
| Atmosphere | Scenic Tour, Community | Community, Competitive |
| Technicality | Non Technical | Unavailable |
| Total ascent | 230 m | 150 m |
| Climbing density | 10.9 m/km | 7.1 m/km |
| Total descent | 230 m | 151 m |
| Net elevation | -0 m | -1 m |
| Max absolute grade | 9.0% | 11.5% |
| Flat grade share | 54.8% | 75.3% |
| GAP factor | 1.0% | 0.5% |
| Cutoff | 3:15:00 | 4:00:00 |
| Entry model | Open | Open |
Schedule
- The Nebraska Half (Omaha) Half Marathon
Exact race date not confirmed. Event weekend starts 2026-05-09 (legacy event-level date).
- Omaha Marathon Half Marathon
Exact race date not confirmed. Event weekend starts 2026-09-27 (legacy event-level date).
Location
- The Nebraska Half (Omaha) Half Marathon
- Omaha, Nebraska
- Omaha Marathon Half Marathon
- Omaha, Nebraska
Actual distance
- The Nebraska Half (Omaha) Half Marathon
- 21.1 km
- Omaha Marathon Half Marathon
- 21.1 km
raceindex.org mapped route held
- The Nebraska Half (Omaha) Half Marathon
- Held
- Omaha Marathon Half Marathon
- Held
raceindex.org elevation profile held
- The Nebraska Half (Omaha) Half Marathon
- Held
- Omaha Marathon Half Marathon
- Held
Course type
- The Nebraska Half (Omaha) Half Marathon
- Loop
- Omaha Marathon Half Marathon
- Unavailable
Elevation character
- The Nebraska Half (Omaha) Half Marathon
- Flat
- Omaha Marathon Half Marathon
- Gently Rolling
Terrain
- The Nebraska Half (Omaha) Half Marathon
- Trail, Road
- Omaha Marathon Half Marathon
- Road
Scenery
- The Nebraska Half (Omaha) Half Marathon
- Lakeside, Parkland, Historic, Forest
- Omaha Marathon Half Marathon
- City, Riverside, Waterfront, Parkland
Atmosphere
- The Nebraska Half (Omaha) Half Marathon
- Scenic Tour, Community
- Omaha Marathon Half Marathon
- Community, Competitive
Technicality
- The Nebraska Half (Omaha) Half Marathon
- Non Technical
- Omaha Marathon Half Marathon
- Unavailable
Total ascent
- The Nebraska Half (Omaha) Half Marathon
- 230 m
- Omaha Marathon Half Marathon
- 150 m
Climbing density
- The Nebraska Half (Omaha) Half Marathon
- 10.9 m/km
- Omaha Marathon Half Marathon
- 7.1 m/km
Total descent
- The Nebraska Half (Omaha) Half Marathon
- 230 m
- Omaha Marathon Half Marathon
- 151 m
Net elevation
- The Nebraska Half (Omaha) Half Marathon
- -0 m
- Omaha Marathon Half Marathon
- -1 m
Max absolute grade
- The Nebraska Half (Omaha) Half Marathon
- 9.0%
- Omaha Marathon Half Marathon
- 11.5%
Flat grade share
- The Nebraska Half (Omaha) Half Marathon
- 54.8%
- Omaha Marathon Half Marathon
- 75.3%
GAP factor
- The Nebraska Half (Omaha) Half Marathon
- 1.0%
- Omaha Marathon Half Marathon
- 0.5%
Cutoff
- The Nebraska Half (Omaha) Half Marathon
- 3:15:00
- Omaha Marathon Half Marathon
- 4:00:00
Entry model
- The Nebraska Half (Omaha) Half Marathon
- Open
- Omaha Marathon Half 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.
Common questions
Which is flatter, The Nebraska Half (Omaha) Half Marathon or Omaha Marathon Half Marathon?
Omaha Marathon Half Marathon has the lower GAP factor, making it the flatter course on our route model and more favourable on gradient alone.