Flat grade share
- Run Woodstock Ultramarathon
- 57.0% Favoured
Run Woodstock Ultramarathon vs Run Woodstock Marathon
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofRun Woodstock Ultramarathon or Run Woodstock Marathon — which comes out ahead?
Run Woodstock Ultramarathon has the stronger available profile on flat grade share, course flatness and scenery score.
Route comparison snapshot
Run Woodstock Ultramarathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 1.3% Favoured
- flat grade share
- 57.0% Favoured
- lower ascent
- 1,764 m
- climbing density
- 11.0 m/km
- net elevation
- 1 m
- maximum grade
- 10.2%
Run Woodstock Marathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 1.7%
- flat grade share
- 53.7%
- lower ascent
- 547 m
- climbing density
- 13.0 m/km
- net elevation
- 1 m
- maximum grade
- 13.5%
| Metric | Run Woodstock Ultramarathon | Run Woodstock Marathon |
|---|---|---|
| Flat grade share | 57.0% ✓ | 53.7% |
| GAP factor (% slower than flat) | 1.3% ✓ | 1.7% |
| Uphill share | 21.0% | 22.7% |
| Steep-up share | 4.7% | 5.6% |
| Downhill share | 22.0% | 23.6% |
| Total ascent (m) | 1,764 m | 547 m |
| Climbing density (m/km) | 11.0 m/km | 13.0 m/km |
| Longest climb length (m) | 330 m | 700 m |
| Longest climb gain (m) | 26 m | 26 m |
| Longest climb average grade | 7.9% | 3.8% |
| Total descent (m) | 1,763 m | 546 m |
| Net elevation (m) | 1 m | 1 m |
| Max absolute grade | 10.2% | 13.5% |
| Start elevation (m) | 294 m | 294 m |
| Finish elevation (m) | 294 m | 295 m |
| Scenic score | 78/100 ✓ | 65/100 |
| Conditions | 63/100 | 63/100 |
GAP factor (% slower than flat)
- Run Woodstock Ultramarathon
- 1.3% Favoured
Uphill share
Steep-up share
Downhill share
Total ascent (m)
- Run Woodstock Ultramarathon
- 1,764 m
Climbing density (m/km)
- Run Woodstock Ultramarathon
- 11.0 m/km
- Run Woodstock Marathon
- 13.0 m/km
Longest climb length (m)
Longest climb gain (m)
Longest climb average grade
Total descent (m)
- Run Woodstock Ultramarathon
- 1,763 m
Net elevation (m)
Max absolute grade
Start elevation (m)
Finish elevation (m)
Scenic score
- Run Woodstock Ultramarathon
- 78/100 Favoured
- Run Woodstock Marathon
- 65/100
Conditions
- Run Woodstock Marathon
- 63/100
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 | Run Woodstock Ultramarathon | Run Woodstock Marathon |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2026-09-10 (legacy event-level date). | Exact race date not confirmed. Event weekend starts 2026-09-10 (legacy event-level date). |
| Location | Pinckney, Michigan | Pinckney, Michigan |
| Actual distance | 160.9 km | 42.2 km |
| raceindex.org mapped route held | Held | Held |
| raceindex.org elevation profile held | Held | Held |
| Course type | Loop | Unavailable |
| Surface | Trail | Unavailable |
| Elevation character | Gently Rolling | Gently Rolling |
| Terrain | Road, Trail, Gravel | Trail |
| Scenery | Parkland, Forest, Lakeside, Countryside | Parkland, Forest, Lakeside, Countryside |
| Atmosphere | Festival, Community, Destination | Festival, Community, Destination |
| Technicality | Moderate | Unavailable |
| Total ascent | 1,764 m | 547 m |
| Climbing density | 11.0 m/km | 13.0 m/km |
| Total descent | 1,763 m | 546 m |
| Net elevation | 1 m | 1 m |
| Max absolute grade | 10.2% | 13.5% |
| Flat grade share | 57.0% | 53.7% |
| GAP factor | 1.3% | 1.7% |
| Cutoff | 30:00:00 | 10:00:00 |
| Entry model | Open | Open |
Schedule
- Run Woodstock Ultramarathon
Exact race date not confirmed. Event weekend starts 2026-09-10 (legacy event-level date).
- Run Woodstock Marathon
Exact race date not confirmed. Event weekend starts 2026-09-10 (legacy event-level date).
Location
- Run Woodstock Ultramarathon
- Pinckney, Michigan
- Run Woodstock Marathon
- Pinckney, Michigan
Actual distance
- Run Woodstock Ultramarathon
- 160.9 km
- Run Woodstock Marathon
- 42.2 km
raceindex.org mapped route held
- Run Woodstock Ultramarathon
- Held
- Run Woodstock Marathon
- Held
raceindex.org elevation profile held
- Run Woodstock Ultramarathon
- Held
- Run Woodstock Marathon
- Held
Course type
- Run Woodstock Ultramarathon
- Loop
- Run Woodstock Marathon
- Unavailable
Surface
- Run Woodstock Ultramarathon
- Trail
- Run Woodstock Marathon
- Unavailable
Elevation character
- Run Woodstock Ultramarathon
- Gently Rolling
- Run Woodstock Marathon
- Gently Rolling
Terrain
- Run Woodstock Ultramarathon
- Road, Trail, Gravel
- Run Woodstock Marathon
- Trail
Scenery
- Run Woodstock Ultramarathon
- Parkland, Forest, Lakeside, Countryside
- Run Woodstock Marathon
- Parkland, Forest, Lakeside, Countryside
Atmosphere
- Run Woodstock Ultramarathon
- Festival, Community, Destination
- Run Woodstock Marathon
- Festival, Community, Destination
Technicality
- Run Woodstock Ultramarathon
- Moderate
- Run Woodstock Marathon
- Unavailable
Total ascent
- Run Woodstock Ultramarathon
- 1,764 m
- Run Woodstock Marathon
- 547 m
Climbing density
- Run Woodstock Ultramarathon
- 11.0 m/km
- Run Woodstock Marathon
- 13.0 m/km
Total descent
- Run Woodstock Ultramarathon
- 1,763 m
- Run Woodstock Marathon
- 546 m
Net elevation
- Run Woodstock Ultramarathon
- 1 m
- Run Woodstock Marathon
- 1 m
Max absolute grade
- Run Woodstock Ultramarathon
- 10.2%
- Run Woodstock Marathon
- 13.5%
Flat grade share
- Run Woodstock Ultramarathon
- 57.0%
- Run Woodstock Marathon
- 53.7%
GAP factor
- Run Woodstock Ultramarathon
- 1.3%
- Run Woodstock Marathon
- 1.7%
Cutoff
- Run Woodstock Ultramarathon
- 30:00:00
- Run Woodstock Marathon
- 10:00:00
Entry model
- Run Woodstock Ultramarathon
- Open
- Run Woodstock 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, Run Woodstock Ultramarathon or Run Woodstock Marathon?
Run Woodstock Ultramarathon has the lower GAP factor, making it the flatter course on our route model and more favourable on gradient alone.