Acadia Half Marathon & 10K or Acadia Half Marathon & 10K — which comes out ahead?

Acadia Half Marathon & 10K has the stronger available profile on flat grade share and course flatness.

Route comparison snapshot

Acadia Half Marathon & 10K

Mapped route
Held
Elevation profile
Held
course flatness
1.7% Favoured
flat grade share
49.0% Favoured
lower ascent
135 m
climbing density
13.5 m/km
net elevation
-4 m
maximum grade
16.0%

Acadia Half Marathon & 10K

Mapped route
Held
Elevation profile
Held
course flatness
2.2%
flat grade share
46.0%
lower ascent
321 m
climbing density
15.2 m/km
net elevation
-5 m
maximum grade
23.6%
Head-to-head comparison
MetricAcadia Half Marathon & 10KAcadia Half Marathon & 10K
Flat grade share49.0%46.0%
GAP factor (% slower than flat)1.7%2.2%
Uphill share24.9%26.2%
Steep-up share4.7%5.9%
Downhill share26.1%27.8%
Total ascent (m)135 m321 m
Climbing density (m/km)13.5 m/km15.2 m/km
Longest climb length (m)490 m330 m
Longest climb gain (m)26 m32 m
Longest climb average grade5.2%9.7%
Total descent (m)139 m325 m
Net elevation (m)-4 m-5 m
Max absolute grade16.0%23.6%
Start elevation (m)15 m15 m
Finish elevation (m)11 m10 m
Scenic score100/100100/100
Conditions76/10076/100

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

Race facts comparison
FactAcadia Half Marathon & 10KAcadia Half Marathon & 10K
Schedule

Exact race date not confirmed. Event weekend starts 2026-06-07 (legacy event-level date).

Exact race date not confirmed. Event weekend starts 2026-06-07 (legacy event-level date).

LocationBar Harbor, MaineBar Harbor, Maine
Actual distance10 km21.1 km
raceindex.org mapped route heldHeldHeld
raceindex.org elevation profile heldHeldHeld
Course typeUnavailablePoint To Point
Elevation characterUnavailableHilly
TerrainRoadRoad
SceneryCoastal, Waterfront, Parkland, Desert, Island, Mountain, Forest, LakesideParkland, Coastal, Mountain, Waterfront, Desert, Island, Forest, Lakeside
AtmosphereDestination, Scenic Tour, CommunityDestination, Scenic Tour, Community
TechnicalityUnavailableNon Technical
Total ascent135 m321 m
Climbing density13.5 m/km15.2 m/km
Total descent139 m325 m
Net elevation-4 m-5 m
Max absolute grade16.0%23.6%
Flat grade share49.0%46.0%
GAP factor1.7%2.2%
Cutoff3:00:003:30:00
Field capUnavailable400
Entry modelOpenOpen

Schedule

Acadia Half Marathon & 10K

Exact race date not confirmed. Event weekend starts 2026-06-07 (legacy event-level date).

Acadia Half Marathon & 10K

Exact race date not confirmed. Event weekend starts 2026-06-07 (legacy event-level date).

Location

Acadia Half Marathon & 10K
Bar Harbor, Maine
Acadia Half Marathon & 10K
Bar Harbor, Maine

Actual distance

Acadia Half Marathon & 10K
10 km
Acadia Half Marathon & 10K
21.1 km

raceindex.org mapped route held

Acadia Half Marathon & 10K
Held
Acadia Half Marathon & 10K
Held

raceindex.org elevation profile held

Acadia Half Marathon & 10K
Held
Acadia Half Marathon & 10K
Held

Course type

Acadia Half Marathon & 10K
Unavailable
Acadia Half Marathon & 10K
Point To Point

Elevation character

Acadia Half Marathon & 10K
Unavailable
Acadia Half Marathon & 10K
Hilly

Terrain

Acadia Half Marathon & 10K
Road
Acadia Half Marathon & 10K
Road

Scenery

Acadia Half Marathon & 10K
Coastal, Waterfront, Parkland, Desert, Island, Mountain, Forest, Lakeside
Acadia Half Marathon & 10K
Parkland, Coastal, Mountain, Waterfront, Desert, Island, Forest, Lakeside

Atmosphere

Acadia Half Marathon & 10K
Destination, Scenic Tour, Community
Acadia Half Marathon & 10K
Destination, Scenic Tour, Community

Technicality

Acadia Half Marathon & 10K
Unavailable
Acadia Half Marathon & 10K
Non Technical

Total ascent

Acadia Half Marathon & 10K
135 m
Acadia Half Marathon & 10K
321 m

Climbing density

Acadia Half Marathon & 10K
13.5 m/km
Acadia Half Marathon & 10K
15.2 m/km

Total descent

Acadia Half Marathon & 10K
139 m
Acadia Half Marathon & 10K
325 m

Net elevation

Acadia Half Marathon & 10K
-4 m
Acadia Half Marathon & 10K
-5 m

Max absolute grade

Acadia Half Marathon & 10K
16.0%
Acadia Half Marathon & 10K
23.6%

Flat grade share

Acadia Half Marathon & 10K
49.0%
Acadia Half Marathon & 10K
46.0%

GAP factor

Acadia Half Marathon & 10K
1.7%
Acadia Half Marathon & 10K
2.2%

Cutoff

Acadia Half Marathon & 10K
3:00:00
Acadia Half Marathon & 10K
3:30:00

Field cap

Acadia Half Marathon & 10K
Unavailable
Acadia Half Marathon & 10K
400

Entry model

Acadia Half Marathon & 10K
Open
Acadia Half 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, Acadia Half Marathon & 10K or Acadia Half Marathon & 10K?

Acadia Half Marathon & 10K has the lower GAP factor, making it the flatter course on our route model and more favourable on gradient alone.

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How figures are calculated →