Des Plaines River Trail Races Marathon vs Des Plaines River Trail Races Ultramarathon
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofDes Plaines River Trail Races Marathon or Des Plaines River Trail Races Ultramarathon — which comes out ahead?
The available sourced metrics do not create a clear lead; use the table to compare the held route, cost and race-day evidence.
Route comparison snapshot
Des Plaines River Trail Races Marathon
- Mapped route
- Not held
- Elevation profile
- Not held
Des Plaines River Trail Races Ultramarathon
- Mapped route
- Not held
- Elevation profile
- Not held
| Metric | Des Plaines River Trail Races Marathon | Des Plaines River Trail Races Ultramarathon |
|---|---|---|
| Scenic score | 89/100 | 89/100 |
| Conditions | 74/100 | 74/100 |
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 | Des Plaines River Trail Races Marathon | Des Plaines River Trail Races Ultramarathon |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2026-10-10 (legacy event-level date). | Exact race date not confirmed. Event weekend starts 2026-10-10 (legacy event-level date). |
| Location | Vernon Hills, Illinois | Vernon Hills, Illinois |
| Actual distance | 42.2 km | 50 km |
| raceindex.org mapped route held | Not held | Not held |
| raceindex.org elevation profile held | Not held | Not held |
| Course type | Out And Back | Out And Back |
| Surface | Fine crushed limestone/gravel trail, wide and free of roots and rocks; 100% trail except for a few road crossings. | Fine crushed limestone/gravel trail, wide and free of roots and rocks; 100% trail except for a few road crossings. |
| Elevation character | Pancake Flat | Unavailable |
| Terrain | Trail, Road | Trail, Road |
| Scenery | Parkland, Forest, Lakeside, Riverside | Parkland, Forest, Lakeside, Riverside |
| Technicality | Non Technical | Unavailable |
| Cutoff | 10:30:00 | 11:30:00 |
| Entry model | Open | Open |
| Qualifying status | Boston_equivalent | Unavailable |
Schedule
- Des Plaines River Trail Races Marathon
Exact race date not confirmed. Event weekend starts 2026-10-10 (legacy event-level date).
- Des Plaines River Trail Races Ultramarathon
Exact race date not confirmed. Event weekend starts 2026-10-10 (legacy event-level date).
Location
- Des Plaines River Trail Races Marathon
- Vernon Hills, Illinois
- Des Plaines River Trail Races Ultramarathon
- Vernon Hills, Illinois
Actual distance
- Des Plaines River Trail Races Marathon
- 42.2 km
- Des Plaines River Trail Races Ultramarathon
- 50 km
raceindex.org mapped route held
- Des Plaines River Trail Races Marathon
- Not held
- Des Plaines River Trail Races Ultramarathon
- Not held
raceindex.org elevation profile held
- Des Plaines River Trail Races Marathon
- Not held
- Des Plaines River Trail Races Ultramarathon
- Not held
Course type
- Des Plaines River Trail Races Marathon
- Out And Back
- Des Plaines River Trail Races Ultramarathon
- Out And Back
Surface
- Des Plaines River Trail Races Marathon
- Fine crushed limestone/gravel trail, wide and free of roots and rocks; 100% trail except for a few road crossings.
- Des Plaines River Trail Races Ultramarathon
- Fine crushed limestone/gravel trail, wide and free of roots and rocks; 100% trail except for a few road crossings.
Elevation character
- Des Plaines River Trail Races Marathon
- Pancake Flat
- Des Plaines River Trail Races Ultramarathon
- Unavailable
Terrain
- Des Plaines River Trail Races Marathon
- Trail, Road
- Des Plaines River Trail Races Ultramarathon
- Trail, Road
Scenery
- Des Plaines River Trail Races Marathon
- Parkland, Forest, Lakeside, Riverside
- Des Plaines River Trail Races Ultramarathon
- Parkland, Forest, Lakeside, Riverside
Technicality
- Des Plaines River Trail Races Marathon
- Non Technical
- Des Plaines River Trail Races Ultramarathon
- Unavailable
Cutoff
- Des Plaines River Trail Races Marathon
- 10:30:00
- Des Plaines River Trail Races Ultramarathon
- 11:30:00
Entry model
- Des Plaines River Trail Races Marathon
- Open
- Des Plaines River Trail Races Ultramarathon
- Open
Qualifying status
- Des Plaines River Trail Races Marathon
- Boston_equivalent
- Des Plaines River Trail Races Ultramarathon
- Unavailable
Facts are shown only when they exist in the sourced race record; Not held means no sourced value is held for that race.