Flat grade share
- Bay of Fundy International Marathon 10K
- 69.9% Favoured
Bay of Fundy International Marathon Half Marathon vs Bay of Fundy International Marathon 10K
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofBay of Fundy International Marathon Half Marathon or Bay of Fundy International Marathon 10K — which comes out ahead?
Bay of Fundy International Marathon 10K has the stronger available profile on flat grade share and course flatness.
Route comparison snapshot
Bay of Fundy International Marathon Half Marathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 0.2%
- flat grade share
- 67.2%
- lower ascent
- 176 m
- climbing density
- 8.3 m/km
- net elevation
- -27 m
- maximum grade
- 12.0%
Bay of Fundy International Marathon 10K
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- -0.8% Favoured
- flat grade share
- 69.9% Favoured
- lower ascent
- 64 m
- climbing density
- 6.4 m/km
- net elevation
- -27 m
- maximum grade
- 9.1%
| Metric | Bay of Fundy International Marathon Half Marathon | Bay of Fundy International Marathon 10K |
|---|---|---|
| Flat grade share | 67.2% | 69.9% ✓ |
| GAP factor (% slower than flat) | 0.2% | -0.8% ✓ |
| Uphill share | 14.5% | 13.0% |
| Steep-up share | 2.1% | 1.4% |
| Downhill share | 18.3% | 17.1% |
| Total ascent (m) | 176 m | 64 m |
| Climbing density (m/km) | 8.3 m/km | 6.4 m/km |
| Longest climb length (m) | 560 m | 630 m |
| Longest climb gain (m) | 24 m | 13 m |
| Longest climb average grade | 4.2% | 2.1% |
| Total descent (m) | 203 m | 91 m |
| Net elevation (m) | -27 m | -27 m |
| Max absolute grade | 12.0% | 9.1% |
| Start elevation (m) | 33 m | 33 m |
| Finish elevation (m) | 6 m | 6 m |
| Scenic score | 100/100 ✓ | 90/100 |
| Conditions | 64/100 | 64/100 |
GAP factor (% slower than flat)
- Bay of Fundy International Marathon 10K
- -0.8% Favoured
Uphill share
Steep-up share
Downhill share
Total ascent (m)
Climbing density (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
- Bay of Fundy International Marathon Half Marathon
- 100/100 Favoured
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 | Bay of Fundy International Marathon Half Marathon | Bay of Fundy International Marathon 10K |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2026-06-21 (legacy event-level date). | Exact race date not confirmed. Event weekend starts 2026-06-21 (legacy event-level date). |
| Location | Lubec, Maine | Lubec, Maine |
| Actual distance | 21.1 km | 10 km |
| raceindex.org mapped route held | Held | Held |
| raceindex.org elevation profile held | Held | Held |
| Course type | Unavailable | Point To Point |
| Surface | Includes about 4.8 miles (7.7k) of dirt road through Roosevelt Campobello International Park. | Unavailable |
| Elevation character | Rolling | Gently Rolling |
| Terrain | Mixed | Road |
| Scenery | Parkland, Coastal, Waterfront, Island, Forest, Countryside | Waterfront, Coastal, Island, Forest, Countryside |
| Atmosphere | Scenic Tour, Destination, Community | Scenic Tour, Destination, Community |
| Total ascent | 176 m | 64 m |
| Climbing density | 8.3 m/km | 6.4 m/km |
| Total descent | 203 m | 91 m |
| Net elevation | -27 m | -27 m |
| Max absolute grade | 12.0% | 9.1% |
| Flat grade share | 67.2% | 69.9% |
| GAP factor | 0.2% | -0.8% |
| Cutoff | 4:00:00 | 2:00:00 |
| Entry model | Open | Open |
Schedule
- Bay of Fundy International Marathon Half Marathon
Exact race date not confirmed. Event weekend starts 2026-06-21 (legacy event-level date).
- Bay of Fundy International Marathon 10K
Exact race date not confirmed. Event weekend starts 2026-06-21 (legacy event-level date).
Location
- Bay of Fundy International Marathon Half Marathon
- Lubec, Maine
- Bay of Fundy International Marathon 10K
- Lubec, Maine
Actual distance
- Bay of Fundy International Marathon Half Marathon
- 21.1 km
- Bay of Fundy International Marathon 10K
- 10 km
raceindex.org mapped route held
- Bay of Fundy International Marathon Half Marathon
- Held
- Bay of Fundy International Marathon 10K
- Held
raceindex.org elevation profile held
- Bay of Fundy International Marathon Half Marathon
- Held
- Bay of Fundy International Marathon 10K
- Held
Course type
- Bay of Fundy International Marathon Half Marathon
- Unavailable
- Bay of Fundy International Marathon 10K
- Point To Point
Surface
- Bay of Fundy International Marathon Half Marathon
- Includes about 4.8 miles (7.7k) of dirt road through Roosevelt Campobello International Park.
- Bay of Fundy International Marathon 10K
- Unavailable
Elevation character
- Bay of Fundy International Marathon Half Marathon
- Rolling
- Bay of Fundy International Marathon 10K
- Gently Rolling
Terrain
- Bay of Fundy International Marathon Half Marathon
- Mixed
- Bay of Fundy International Marathon 10K
- Road
Scenery
- Bay of Fundy International Marathon Half Marathon
- Parkland, Coastal, Waterfront, Island, Forest, Countryside
- Bay of Fundy International Marathon 10K
- Waterfront, Coastal, Island, Forest, Countryside
Atmosphere
- Bay of Fundy International Marathon Half Marathon
- Scenic Tour, Destination, Community
- Bay of Fundy International Marathon 10K
- Scenic Tour, Destination, Community
Total ascent
- Bay of Fundy International Marathon Half Marathon
- 176 m
- Bay of Fundy International Marathon 10K
- 64 m
Climbing density
- Bay of Fundy International Marathon Half Marathon
- 8.3 m/km
- Bay of Fundy International Marathon 10K
- 6.4 m/km
Total descent
- Bay of Fundy International Marathon Half Marathon
- 203 m
- Bay of Fundy International Marathon 10K
- 91 m
Net elevation
- Bay of Fundy International Marathon Half Marathon
- -27 m
- Bay of Fundy International Marathon 10K
- -27 m
Max absolute grade
- Bay of Fundy International Marathon Half Marathon
- 12.0%
- Bay of Fundy International Marathon 10K
- 9.1%
Flat grade share
- Bay of Fundy International Marathon Half Marathon
- 67.2%
- Bay of Fundy International Marathon 10K
- 69.9%
GAP factor
- Bay of Fundy International Marathon Half Marathon
- 0.2%
- Bay of Fundy International Marathon 10K
- -0.8%
Cutoff
- Bay of Fundy International Marathon Half Marathon
- 4:00:00
- Bay of Fundy International Marathon 10K
- 2:00:00
Entry model
- Bay of Fundy International Marathon Half Marathon
- Open
- Bay of Fundy International Marathon 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, Bay of Fundy International Marathon Half Marathon or Bay of Fundy International Marathon 10K?
Bay of Fundy International Marathon 10K has the lower GAP factor, making it the flatter course on our route model and more favourable on gradient alone.