Flat grade share
- Stuttgart-Lauf Half Marathon
- 86.7% Favoured
Stuttgart-Lauf Half Marathon vs Regensburg Marathon Half Marathon
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofStuttgart-Lauf Half Marathon or Regensburg Marathon Half Marathon — which comes out ahead?
Stuttgart-Lauf Half Marathon has the stronger available profile on flat grade share and course flatness.
Route comparison snapshot
Stuttgart-Lauf Half Marathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 0.3% Favoured
- flat grade share
- 86.7% Favoured
- lower ascent
- 100 m
- climbing density
- 4.7 m/km
- net elevation
- -1 m
- maximum grade
- 9.8%
Regensburg Marathon Half Marathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 0.4%
- flat grade share
- 81.1%
- lower ascent
- 116 m
- climbing density
- 5.5 m/km
- net elevation
- 0 m
- maximum grade
- 9.5%
| Metric | Stuttgart-Lauf Half Marathon | Regensburg Marathon Half Marathon |
|---|---|---|
| Flat grade share | 86.7% ✓ | 81.1% |
| GAP factor (% slower than flat) | 0.3% ✓ | 0.4% |
| Uphill share | 5.5% | 9.3% |
| Steep-up share | 0.0% | 0.5% |
| Downhill share | 7.8% | 9.5% |
| Total ascent (m) | 100 m | 116 m |
| Climbing density (m/km) | 4.7 m/km | 5.5 m/km |
| Longest climb length (m) | 800 m | 260 m |
| Longest climb gain (m) | 13 m | 10 m |
| Longest climb average grade | 1.7% | 4.0% |
| Total descent (m) | 100 m | 116 m |
| Net elevation (m) | -1 m | 0 m |
| Max absolute grade | 9.8% | 9.5% |
| Start elevation (m) | 220 m | 335 m |
| Finish elevation (m) | 219 m | 335 m |
| Scenic score | Unavailable | 83/100 |
| Conditions | Unavailable | 82/100 |
GAP factor (% slower than flat)
- Stuttgart-Lauf Half Marathon
- 0.3% Favoured
Uphill share
Steep-up share
Downhill share
Total ascent (m)
Climbing density (m/km)
- Stuttgart-Lauf Half Marathon
- 4.7 m/km
Longest climb length (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
- Stuttgart-Lauf Half Marathon
- Unavailable
Conditions
- Stuttgart-Lauf Half Marathon
- Unavailable
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 | Stuttgart-Lauf Half Marathon | Regensburg Marathon Half Marathon |
|---|---|---|
| Schedule | Exact race date not confirmed. | Exact race date not confirmed. Event weekend starts 2026-05-17 (legacy event-level date). |
| Location | Stuttgart, Germany | Regensburg, Germany |
| 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 |
| Surface | Unavailable | Predominantly asphalt, with an approximately 1.2 km cobblestone (Kopfsteinpflaster) section through the old town. |
| Elevation character | Flat | Unavailable |
| Terrain | Road | Unavailable |
| Scenery | Riverside, Moorland, Vineyard, City, Parkland, Lakeside | City, Riverside, Historic, Waterfront, Parkland, Countryside |
| Atmosphere | Festival, Big City, Community | Big City, Scenic Tour, Community |
| Technicality | Non Technical | Unavailable |
| Total ascent | 100 m | 116 m |
| Climbing density | 4.7 m/km | 5.5 m/km |
| Total descent | 100 m | 116 m |
| Net elevation | -1 m | 0 m |
| Max absolute grade | 9.8% | 9.5% |
| Flat grade share | 86.7% | 81.1% |
| GAP factor | 0.3% | 0.4% |
| Field cap | 10,000 | Unavailable |
| Entry model | Open | Open |
Schedule
- Stuttgart-Lauf Half Marathon
Exact race date not confirmed.
- Regensburg Marathon Half Marathon
Exact race date not confirmed. Event weekend starts 2026-05-17 (legacy event-level date).
Location
- Stuttgart-Lauf Half Marathon
- Stuttgart, Germany
- Regensburg Marathon Half Marathon
- Regensburg, Germany
Actual distance
- Stuttgart-Lauf Half Marathon
- 21.1 km
- Regensburg Marathon Half Marathon
- 21.1 km
raceindex.org mapped route held
- Stuttgart-Lauf Half Marathon
- Held
- Regensburg Marathon Half Marathon
- Held
raceindex.org elevation profile held
- Stuttgart-Lauf Half Marathon
- Held
- Regensburg Marathon Half Marathon
- Held
Course type
- Stuttgart-Lauf Half Marathon
- Loop
- Regensburg Marathon Half Marathon
- Unavailable
Surface
- Stuttgart-Lauf Half Marathon
- Unavailable
- Regensburg Marathon Half Marathon
- Predominantly asphalt, with an approximately 1.2 km cobblestone (Kopfsteinpflaster) section through the old town.
Elevation character
- Stuttgart-Lauf Half Marathon
- Flat
- Regensburg Marathon Half Marathon
- Unavailable
Terrain
- Stuttgart-Lauf Half Marathon
- Road
- Regensburg Marathon Half Marathon
- Unavailable
Scenery
- Stuttgart-Lauf Half Marathon
- Riverside, Moorland, Vineyard, City, Parkland, Lakeside
- Regensburg Marathon Half Marathon
- City, Riverside, Historic, Waterfront, Parkland, Countryside
Atmosphere
- Stuttgart-Lauf Half Marathon
- Festival, Big City, Community
- Regensburg Marathon Half Marathon
- Big City, Scenic Tour, Community
Technicality
- Stuttgart-Lauf Half Marathon
- Non Technical
- Regensburg Marathon Half Marathon
- Unavailable
Total ascent
- Stuttgart-Lauf Half Marathon
- 100 m
- Regensburg Marathon Half Marathon
- 116 m
Climbing density
- Stuttgart-Lauf Half Marathon
- 4.7 m/km
- Regensburg Marathon Half Marathon
- 5.5 m/km
Total descent
- Stuttgart-Lauf Half Marathon
- 100 m
- Regensburg Marathon Half Marathon
- 116 m
Net elevation
- Stuttgart-Lauf Half Marathon
- -1 m
- Regensburg Marathon Half Marathon
- 0 m
Max absolute grade
- Stuttgart-Lauf Half Marathon
- 9.8%
- Regensburg Marathon Half Marathon
- 9.5%
Flat grade share
- Stuttgart-Lauf Half Marathon
- 86.7%
- Regensburg Marathon Half Marathon
- 81.1%
GAP factor
- Stuttgart-Lauf Half Marathon
- 0.3%
- Regensburg Marathon Half Marathon
- 0.4%
Field cap
- Stuttgart-Lauf Half Marathon
- 10,000
- Regensburg Marathon Half Marathon
- Unavailable
Entry model
- Stuttgart-Lauf Half Marathon
- Open
- Regensburg 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, Stuttgart-Lauf Half Marathon or Regensburg Marathon Half Marathon?
Stuttgart-Lauf Half Marathon has the lower GAP factor, making it the flatter course on our route model and more favourable on gradient alone.