Flat grade share
- Spring Dash (Coeur d'Alene) 10K
- 46.6% Favoured
Spring Dash (Coeur d'Alene) Half Marathon vs Spring Dash (Coeur d'Alene) 10K
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofSpring Dash (Coeur d'Alene) Half Marathon or Spring Dash (Coeur d'Alene) 10K — which comes out ahead?
Spring Dash (Coeur d'Alene) 10K has the stronger available profile on flat grade share and course flatness.
Route comparison snapshot
Spring Dash (Coeur d'Alene) Half Marathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 2.9%
- flat grade share
- 40.7%
- lower ascent
- 368 m
- climbing density
- 17.4 m/km
- net elevation
- 0 m
- maximum grade
- 16.9%
Spring Dash (Coeur d'Alene) 10K
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 2.1% Favoured
- flat grade share
- 46.6% Favoured
- lower ascent
- 148 m
- climbing density
- 14.8 m/km
- net elevation
- 1 m
- maximum grade
- 14.6%
| Metric | Spring Dash (Coeur d'Alene) Half Marathon | Spring Dash (Coeur d'Alene) 10K |
|---|---|---|
| Flat grade share | 40.7% | 46.6% ✓ |
| GAP factor (% slower than flat) | 2.9% | 2.1% ✓ |
| Uphill share | 29.6% | 26.6% |
| Steep-up share | 9.0% | 6.3% |
| Downhill share | 29.7% | 26.8% |
| Total ascent (m) | 368 m | 148 m |
| Climbing density (m/km) | 17.4 m/km | 14.8 m/km |
| Longest climb length (m) | 810 m | 420 m |
| Longest climb gain (m) | 55 m | 18 m |
| Longest climb average grade | 6.7% | 4.4% |
| Total descent (m) | 367 m | 147 m |
| Net elevation (m) | 0 m | 1 m |
| Max absolute grade | 16.9% | 14.6% |
| Start elevation (m) | 660 m | 660 m |
| Finish elevation (m) | 660 m | 661 m |
| Scenic score | 81/100 | 81/100 |
| Conditions | 96/100 | 96/100 |
GAP factor (% slower than flat)
- Spring Dash (Coeur d'Alene) 10K
- 2.1% Favoured
Uphill share
Steep-up share
Downhill share
Total ascent (m)
Climbing density (m/km)
- Spring Dash (Coeur d'Alene) 10K
- 14.8 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
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 | Spring Dash (Coeur d'Alene) Half Marathon | Spring Dash (Coeur d'Alene) 10K |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2026-04-25 (legacy event-level date). | Exact race date not confirmed. Event weekend starts 2026-04-25 (legacy event-level date). |
| Location | Coeur d'Alene, Idaho | Coeur d'Alene, Idaho |
| Actual distance | 21.1 km | 10 km |
| raceindex.org mapped route held | Held | Held |
| raceindex.org elevation profile held | Held | Held |
| Course type | Out And Back | Out And Back |
| Surface | Paved | Paved |
| Elevation character | Flat | Unavailable |
| Scenery | City, Coastal, Waterfront, Parkland, Lakeside | City, Coastal, Waterfront, Parkland, Lakeside |
| Technicality | Non Technical | Unavailable |
| Total ascent | 368 m | 148 m |
| Climbing density | 17.4 m/km | 14.8 m/km |
| Total descent | 367 m | 147 m |
| Net elevation | 0 m | 1 m |
| Max absolute grade | 16.9% | 14.6% |
| Flat grade share | 40.7% | 46.6% |
| GAP factor | 2.9% | 2.1% |
| Entry model | Open | Open |
Schedule
- Spring Dash (Coeur d'Alene) Half Marathon
Exact race date not confirmed. Event weekend starts 2026-04-25 (legacy event-level date).
- Spring Dash (Coeur d'Alene) 10K
Exact race date not confirmed. Event weekend starts 2026-04-25 (legacy event-level date).
Location
- Spring Dash (Coeur d'Alene) Half Marathon
- Coeur d'Alene, Idaho
- Spring Dash (Coeur d'Alene) 10K
- Coeur d'Alene, Idaho
Actual distance
- Spring Dash (Coeur d'Alene) Half Marathon
- 21.1 km
- Spring Dash (Coeur d'Alene) 10K
- 10 km
raceindex.org mapped route held
- Spring Dash (Coeur d'Alene) Half Marathon
- Held
- Spring Dash (Coeur d'Alene) 10K
- Held
raceindex.org elevation profile held
- Spring Dash (Coeur d'Alene) Half Marathon
- Held
- Spring Dash (Coeur d'Alene) 10K
- Held
Course type
- Spring Dash (Coeur d'Alene) Half Marathon
- Out And Back
- Spring Dash (Coeur d'Alene) 10K
- Out And Back
Surface
- Spring Dash (Coeur d'Alene) Half Marathon
- Paved
- Spring Dash (Coeur d'Alene) 10K
- Paved
Elevation character
- Spring Dash (Coeur d'Alene) Half Marathon
- Flat
- Spring Dash (Coeur d'Alene) 10K
- Unavailable
Scenery
- Spring Dash (Coeur d'Alene) Half Marathon
- City, Coastal, Waterfront, Parkland, Lakeside
- Spring Dash (Coeur d'Alene) 10K
- City, Coastal, Waterfront, Parkland, Lakeside
Technicality
- Spring Dash (Coeur d'Alene) Half Marathon
- Non Technical
- Spring Dash (Coeur d'Alene) 10K
- Unavailable
Total ascent
- Spring Dash (Coeur d'Alene) Half Marathon
- 368 m
- Spring Dash (Coeur d'Alene) 10K
- 148 m
Climbing density
- Spring Dash (Coeur d'Alene) Half Marathon
- 17.4 m/km
- Spring Dash (Coeur d'Alene) 10K
- 14.8 m/km
Total descent
- Spring Dash (Coeur d'Alene) Half Marathon
- 367 m
- Spring Dash (Coeur d'Alene) 10K
- 147 m
Net elevation
- Spring Dash (Coeur d'Alene) Half Marathon
- 0 m
- Spring Dash (Coeur d'Alene) 10K
- 1 m
Max absolute grade
- Spring Dash (Coeur d'Alene) Half Marathon
- 16.9%
- Spring Dash (Coeur d'Alene) 10K
- 14.6%
Flat grade share
- Spring Dash (Coeur d'Alene) Half Marathon
- 40.7%
- Spring Dash (Coeur d'Alene) 10K
- 46.6%
GAP factor
- Spring Dash (Coeur d'Alene) Half Marathon
- 2.9%
- Spring Dash (Coeur d'Alene) 10K
- 2.1%
Entry model
- Spring Dash (Coeur d'Alene) Half Marathon
- Open
- Spring Dash (Coeur d'Alene) 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.
Common questions
Which is flatter, Spring Dash (Coeur d'Alene) Half Marathon or Spring Dash (Coeur d'Alene) 10K?
Spring Dash (Coeur d'Alene) 10K has the lower GAP factor, making it the flatter course on our route model and more favourable on gradient alone.