Flat grade share
- Garmin Olathe Marathon in the Land of Oz 10K
- 86.5% Favoured
Garmin Olathe Marathon in the Land of Oz 10K vs Konza 25K & 10K (Manhattan)
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofGarmin Olathe Marathon in the Land of Oz 10K or Konza 25K & 10K (Manhattan) — which comes out ahead?
Garmin Olathe Marathon in the Land of Oz 10K has the stronger available profile on flat grade share, course flatness and conditions.
Route comparison snapshot
Garmin Olathe Marathon in the Land of Oz 10K
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 0.2% Favoured
- flat grade share
- 86.5% Favoured
- lower ascent
- 55 m
- climbing density
- 5.5 m/km
- net elevation
- 0 m
- maximum grade
- 5.0%
Konza 25K & 10K (Manhattan)
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 2.4%
- flat grade share
- 45.4%
- lower ascent
- 148 m
- climbing density
- 14.8 m/km
- net elevation
- 4 m
- maximum grade
- 15.5%
| Metric | Garmin Olathe Marathon in the Land of Oz 10K | Konza 25K & 10K (Manhattan) |
|---|---|---|
| Flat grade share | 86.5% ✓ | 45.4% |
| GAP factor (% slower than flat) | 0.2% ✓ | 2.4% |
| Uphill share | 6.5% | 25.7% |
| Steep-up share | 0.0% | 8.7% |
| Downhill share | 7.0% | 28.8% |
| Total ascent (m) | 55 m | 148 m |
| Climbing density (m/km) | 5.5 m/km | 14.8 m/km |
| Longest climb length (m) | 720 m | 850 m |
| Longest climb gain (m) | 11 m | 48 m |
| Longest climb average grade | 1.5% | 5.6% |
| Total descent (m) | 55 m | 145 m |
| Net elevation (m) | 0 m | 4 m |
| Max absolute grade | 5.0% | 15.5% |
| Start elevation (m) | 327 m | 340 m |
| Finish elevation (m) | 327 m | 344 m |
| Scenic score | 28/100 | 100/100 ✓ |
| Conditions | 66/100 ✓ | 52/100 |
GAP factor (% slower than flat)
- Garmin Olathe Marathon in the Land of Oz 10K
- 0.2% Favoured
Uphill share
Steep-up share
Downhill share
Total ascent (m)
Climbing density (m/km)
- Konza 25K & 10K (Manhattan)
- 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
- Konza 25K & 10K (Manhattan)
- 100/100 Favoured
Conditions
- Garmin Olathe Marathon in the Land of Oz 10K
- 66/100 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 | Garmin Olathe Marathon in the Land of Oz 10K | Konza 25K & 10K (Manhattan) |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2026-04-25 (legacy event-level date). | Exact race date not confirmed. Event weekend starts 2026-09-13 (legacy event-level date). |
| Location | Olathe, Kansas | Manhattan, Kansas |
| Actual distance | 10 km | 10 km |
| raceindex.org mapped route held | Held | Held |
| raceindex.org elevation profile held | Held | Held |
| Course type | Unavailable | Loop |
| Surface | Unavailable | Trail, run on the Konza Prairie Nature Trail / Kings Creek Loop Trail through the tallgrass prairie. |
| Elevation character | Unavailable | Hilly |
| Terrain | Trail | Trail, Gravel |
| Scenery | City, Countryside, Parkland | Countryside, Coastal, Waterfront, Riverside, Forest |
| Atmosphere | Community, Festival, Competitive | Scenic Tour, Community, Charity |
| Technicality | Unavailable | Moderate |
| Total ascent | 55 m | 148 m |
| Climbing density | 5.5 m/km | 14.8 m/km |
| Total descent | 55 m | 145 m |
| Net elevation | 0 m | 4 m |
| Max absolute grade | 5.0% | 15.5% |
| Flat grade share | 86.5% | 45.4% |
| GAP factor | 0.2% | 2.4% |
| Cutoff | 2:00:00 | Unavailable |
| Entry model | Open | Open |
Schedule
- Garmin Olathe Marathon in the Land of Oz 10K
Exact race date not confirmed. Event weekend starts 2026-04-25 (legacy event-level date).
- Konza 25K & 10K (Manhattan)
Exact race date not confirmed. Event weekend starts 2026-09-13 (legacy event-level date).
Location
- Garmin Olathe Marathon in the Land of Oz 10K
- Olathe, Kansas
- Konza 25K & 10K (Manhattan)
- Manhattan, Kansas
Actual distance
- Garmin Olathe Marathon in the Land of Oz 10K
- 10 km
- Konza 25K & 10K (Manhattan)
- 10 km
raceindex.org mapped route held
- Garmin Olathe Marathon in the Land of Oz 10K
- Held
- Konza 25K & 10K (Manhattan)
- Held
raceindex.org elevation profile held
- Garmin Olathe Marathon in the Land of Oz 10K
- Held
- Konza 25K & 10K (Manhattan)
- Held
Course type
- Garmin Olathe Marathon in the Land of Oz 10K
- Unavailable
- Konza 25K & 10K (Manhattan)
- Loop
Surface
- Garmin Olathe Marathon in the Land of Oz 10K
- Unavailable
- Konza 25K & 10K (Manhattan)
- Trail, run on the Konza Prairie Nature Trail / Kings Creek Loop Trail through the tallgrass prairie.
Elevation character
- Garmin Olathe Marathon in the Land of Oz 10K
- Unavailable
- Konza 25K & 10K (Manhattan)
- Hilly
Terrain
- Garmin Olathe Marathon in the Land of Oz 10K
- Trail
- Konza 25K & 10K (Manhattan)
- Trail, Gravel
Scenery
- Garmin Olathe Marathon in the Land of Oz 10K
- City, Countryside, Parkland
- Konza 25K & 10K (Manhattan)
- Countryside, Coastal, Waterfront, Riverside, Forest
Atmosphere
- Garmin Olathe Marathon in the Land of Oz 10K
- Community, Festival, Competitive
- Konza 25K & 10K (Manhattan)
- Scenic Tour, Community, Charity
Technicality
- Garmin Olathe Marathon in the Land of Oz 10K
- Unavailable
- Konza 25K & 10K (Manhattan)
- Moderate
Total ascent
- Garmin Olathe Marathon in the Land of Oz 10K
- 55 m
- Konza 25K & 10K (Manhattan)
- 148 m
Climbing density
- Garmin Olathe Marathon in the Land of Oz 10K
- 5.5 m/km
- Konza 25K & 10K (Manhattan)
- 14.8 m/km
Total descent
- Garmin Olathe Marathon in the Land of Oz 10K
- 55 m
- Konza 25K & 10K (Manhattan)
- 145 m
Net elevation
- Garmin Olathe Marathon in the Land of Oz 10K
- 0 m
- Konza 25K & 10K (Manhattan)
- 4 m
Max absolute grade
- Garmin Olathe Marathon in the Land of Oz 10K
- 5.0%
- Konza 25K & 10K (Manhattan)
- 15.5%
Flat grade share
- Garmin Olathe Marathon in the Land of Oz 10K
- 86.5%
- Konza 25K & 10K (Manhattan)
- 45.4%
GAP factor
- Garmin Olathe Marathon in the Land of Oz 10K
- 0.2%
- Konza 25K & 10K (Manhattan)
- 2.4%
Cutoff
- Garmin Olathe Marathon in the Land of Oz 10K
- 2:00:00
- Konza 25K & 10K (Manhattan)
- Unavailable
Entry model
- Garmin Olathe Marathon in the Land of Oz 10K
- Open
- Konza 25K & 10K (Manhattan)
- 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, Garmin Olathe Marathon in the Land of Oz 10K or Konza 25K & 10K (Manhattan)?
Garmin Olathe Marathon in the Land of Oz 10K has the lower GAP factor, making it the flatter course on our route model and more favourable on gradient alone.