Flat grade share
- IMT Des Moines Marathon Relay
- Unavailable
Cedar Rapids Marathon Relay vs IMT Des Moines Marathon Relay
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofCedar Rapids Marathon Relay or IMT Des Moines Marathon Relay — which comes out ahead?
IMT Des Moines Marathon Relay has the stronger available profile on scenery score and conditions.
Route comparison snapshot
Cedar Rapids Marathon Relay
- Mapped route
- Held Favoured
- Elevation profile
- Held Favoured
- course flatness
- 1.4%
- flat grade share
- 63.8%
- lower ascent
- 454 m
- climbing density
- 10.8 m/km
- net elevation
- -1 m
- maximum grade
- 15.8%
IMT Des Moines Marathon Relay
- 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 | Cedar Rapids Marathon Relay | IMT Des Moines Marathon Relay |
|---|---|---|
| Flat grade share | 63.8% | Unavailable |
| GAP factor (% slower than flat) | 1.4% | Unavailable |
| Uphill share | 19.0% | Unavailable |
| Steep-up share | 4.3% | Unavailable |
| Downhill share | 17.2% | Unavailable |
| Total ascent (m) | 454 m | Unavailable |
| Climbing density (m/km) | 10.8 m/km | Unavailable |
| Longest climb length (m) | 480 m | Unavailable |
| Longest climb gain (m) | 36 m | Unavailable |
| Longest climb average grade | 7.5% | Unavailable |
| Total descent (m) | 455 m | Unavailable |
| Net elevation (m) | -1 m | Unavailable |
| Max absolute grade | 15.8% | Unavailable |
| Start elevation (m) | 217 m | Unavailable |
| Finish elevation (m) | 215 m | Unavailable |
| Scenic score | 57/100 | 68/100 ✓ |
| Conditions | 75/100 | 81/100 ✓ |
GAP factor (% slower than flat)
- IMT Des Moines Marathon Relay
- Unavailable
Uphill share
- IMT Des Moines Marathon Relay
- Unavailable
Steep-up share
- IMT Des Moines Marathon Relay
- Unavailable
Downhill share
- IMT Des Moines Marathon Relay
- Unavailable
Total ascent (m)
- IMT Des Moines Marathon Relay
- Unavailable
Climbing density (m/km)
- Cedar Rapids Marathon Relay
- 10.8 m/km
- IMT Des Moines Marathon Relay
- Unavailable
Longest climb length (m)
- IMT Des Moines Marathon Relay
- Unavailable
Longest climb gain (m)
- IMT Des Moines Marathon Relay
- Unavailable
Longest climb average grade
- IMT Des Moines Marathon Relay
- Unavailable
Total descent (m)
- IMT Des Moines Marathon Relay
- Unavailable
Net elevation (m)
- IMT Des Moines Marathon Relay
- Unavailable
Max absolute grade
- IMT Des Moines Marathon Relay
- Unavailable
Start elevation (m)
- IMT Des Moines Marathon Relay
- Unavailable
Finish elevation (m)
- IMT Des Moines Marathon Relay
- Unavailable
Scenic score
- IMT Des Moines Marathon Relay
- 68/100 Favoured
Conditions
- IMT Des Moines Marathon Relay
- 81/100 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 | Cedar Rapids Marathon Relay | IMT Des Moines Marathon Relay |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2027-04-25 (legacy event-level date). | Exact race date not confirmed. Event weekend starts 2026-10-18 (legacy event-level date). |
| Location | Cedar Rapids, Iowa | Des Moines, Iowa |
| Actual distance | 42.2 km | 42.2 km |
| raceindex.org mapped route held | Held | Not held |
| raceindex.org elevation profile held | Held | Not held |
| Terrain | Unavailable | Road |
| Scenery | City, Waterfront, Riverside, Historic, Parkland | City, Riverside, Lakeside, Parkland, Historic |
| Atmosphere | Community, Festival | Unavailable |
| Total ascent | 454 m | Unavailable |
| Climbing density | 10.8 m/km | Unavailable |
| Total descent | 455 m | Unavailable |
| Net elevation | -1 m | Unavailable |
| Max absolute grade | 15.8% | Unavailable |
| Flat grade share | 63.8% | Unavailable |
| GAP factor | 1.4% | Unavailable |
| Cutoff | 7:00:00 | 7:00:00 |
| Entry model | Open | Open |
Schedule
- Cedar Rapids Marathon Relay
Exact race date not confirmed. Event weekend starts 2027-04-25 (legacy event-level date).
- IMT Des Moines Marathon Relay
Exact race date not confirmed. Event weekend starts 2026-10-18 (legacy event-level date).
Location
- Cedar Rapids Marathon Relay
- Cedar Rapids, Iowa
- IMT Des Moines Marathon Relay
- Des Moines, Iowa
Actual distance
- Cedar Rapids Marathon Relay
- 42.2 km
- IMT Des Moines Marathon Relay
- 42.2 km
raceindex.org mapped route held
- Cedar Rapids Marathon Relay
- Held
- IMT Des Moines Marathon Relay
- Not held
raceindex.org elevation profile held
- Cedar Rapids Marathon Relay
- Held
- IMT Des Moines Marathon Relay
- Not held
Terrain
- Cedar Rapids Marathon Relay
- Unavailable
- IMT Des Moines Marathon Relay
- Road
Scenery
- Cedar Rapids Marathon Relay
- City, Waterfront, Riverside, Historic, Parkland
- IMT Des Moines Marathon Relay
- City, Riverside, Lakeside, Parkland, Historic
Atmosphere
- Cedar Rapids Marathon Relay
- Community, Festival
- IMT Des Moines Marathon Relay
- Unavailable
Total ascent
- Cedar Rapids Marathon Relay
- 454 m
- IMT Des Moines Marathon Relay
- Unavailable
Climbing density
- Cedar Rapids Marathon Relay
- 10.8 m/km
- IMT Des Moines Marathon Relay
- Unavailable
Total descent
- Cedar Rapids Marathon Relay
- 455 m
- IMT Des Moines Marathon Relay
- Unavailable
Net elevation
- Cedar Rapids Marathon Relay
- -1 m
- IMT Des Moines Marathon Relay
- Unavailable
Max absolute grade
- Cedar Rapids Marathon Relay
- 15.8%
- IMT Des Moines Marathon Relay
- Unavailable
Flat grade share
- Cedar Rapids Marathon Relay
- 63.8%
- IMT Des Moines Marathon Relay
- Unavailable
GAP factor
- Cedar Rapids Marathon Relay
- 1.4%
- IMT Des Moines Marathon Relay
- Unavailable
Cutoff
- Cedar Rapids Marathon Relay
- 7:00:00
- IMT Des Moines Marathon Relay
- 7:00:00
Entry model
- Cedar Rapids Marathon Relay
- Open
- IMT Des Moines Marathon Relay
- Open
Facts are shown only when they exist in the sourced race record; Not held means no sourced value is held for that race.