NipMuck Trail Marathon or Mohawk Mountain Race (Cornwall) Marathon — which comes out ahead?

NipMuck Trail Marathon and Mohawk Mountain Race (Cornwall) Marathon split the available advantages, so the better choice depends on which metric matters most to the runner.

Route comparison snapshot

NipMuck Trail Marathon

Mapped route
Held
Elevation profile
Held
course flatness
4.3% Favoured
flat grade share
34.4% Favoured
lower ascent
878 m
climbing density
20.7 m/km
net elevation
15 m
maximum grade
29.4%

Mohawk Mountain Race (Cornwall) Marathon

Mapped route
Held
Elevation profile
Held
course flatness
18.2%
flat grade share
18.2%
lower ascent
1,991 m
climbing density
47.2 m/km
net elevation
1 m
maximum grade
37.1%
Head-to-head comparison
MetricNipMuck Trail MarathonMohawk Mountain Race (Cornwall) Marathon
Flat grade share34.4%18.2%
GAP factor (% slower than flat)4.3%18.2%
Uphill share33.6%42.1%
Steep-up share13.1%27.7%
Downhill share32.0%39.6%
Total ascent (m)878 m1,991 m
Climbing density (m/km)20.7 m/km47.2 m/km
Longest climb length (m)930 m1,150 m
Longest climb gain (m)48 m174 m
Longest climb average grade5.2%15.1%
Total descent (m)863 m1,990 m
Net elevation (m)15 m1 m
Max absolute grade29.4%37.1%
Start elevation (m)189 m281 m
Finish elevation (m)204 m282 m
Scenic score73/10083/100
Conditions78/10082/100

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.

Race facts that change the decision

Race facts comparison
FactNipMuck Trail MarathonMohawk Mountain Race (Cornwall) Marathon
Schedule

Exact race date not confirmed. Event weekend starts 2026-10-04 (legacy event-level date).

Exact race date not confirmed. Event weekend starts 2026-10-11 (legacy event-level date).

LocationAshford, ConnecticutCornwall, Connecticut
Actual distance42.5 km42.2 km
raceindex.org mapped route heldHeldHeld
raceindex.org elevation profile heldHeldHeld
Course typeOut And BackLaps
SurfaceMostly singletrack trail with roots, rocks, mud and bog bridges along a 13 Mile segment of the 36 Mile Nipmuck TrailMixed trail and ski Mountain terrain: courses ascend and descend the ski slopes and run the wooded single Track and forest trails of Mohawk State Forest, including the Wildwood, Timber, Pine, Laurel, Deer Run, Victor's Way, Ledges and Mohawk trails.
Elevation characterRollingMountainous
TerrainRoad, TrailTrail
SceneryForest, Countryside, Parkland, RiversideCountryside, Mountain, Forest
AtmosphereWilderness, CommunityCommunity, Scenic Tour
TechnicalityTechnicalTechnical
Total ascent878 m1,991 m
Climbing density20.7 m/km47.2 m/km
Total descent863 m1,990 m
Net elevation15 m1 m
Max absolute grade29.4%37.1%
Flat grade share34.4%18.2%
GAP factor4.3%18.2%
Cutoff8:00:009:00:00
Field cap180Unavailable
Entry modelOpenOpen

Schedule

NipMuck Trail Marathon

Exact race date not confirmed. Event weekend starts 2026-10-04 (legacy event-level date).

Mohawk Mountain Race (Cornwall) Marathon

Exact race date not confirmed. Event weekend starts 2026-10-11 (legacy event-level date).

Location

NipMuck Trail Marathon
Ashford, Connecticut
Mohawk Mountain Race (Cornwall) Marathon
Cornwall, Connecticut

Actual distance

NipMuck Trail Marathon
42.5 km
Mohawk Mountain Race (Cornwall) Marathon
42.2 km

raceindex.org mapped route held

NipMuck Trail Marathon
Held
Mohawk Mountain Race (Cornwall) Marathon
Held

raceindex.org elevation profile held

NipMuck Trail Marathon
Held
Mohawk Mountain Race (Cornwall) Marathon
Held

Course type

NipMuck Trail Marathon
Out And Back
Mohawk Mountain Race (Cornwall) Marathon
Laps

Surface

NipMuck Trail Marathon
Mostly singletrack trail with roots, rocks, mud and bog bridges along a 13 Mile segment of the 36 Mile Nipmuck Trail
Mohawk Mountain Race (Cornwall) Marathon
Mixed trail and ski Mountain terrain: courses ascend and descend the ski slopes and run the wooded single Track and forest trails of Mohawk State Forest, including the Wildwood, Timber, Pine, Laurel, Deer Run, Victor's Way, Ledges and Mohawk trails.

Elevation character

NipMuck Trail Marathon
Rolling
Mohawk Mountain Race (Cornwall) Marathon
Mountainous

Terrain

NipMuck Trail Marathon
Road, Trail
Mohawk Mountain Race (Cornwall) Marathon
Trail

Scenery

NipMuck Trail Marathon
Forest, Countryside, Parkland, Riverside
Mohawk Mountain Race (Cornwall) Marathon
Countryside, Mountain, Forest

Atmosphere

NipMuck Trail Marathon
Wilderness, Community
Mohawk Mountain Race (Cornwall) Marathon
Community, Scenic Tour

Technicality

NipMuck Trail Marathon
Technical
Mohawk Mountain Race (Cornwall) Marathon
Technical

Total ascent

NipMuck Trail Marathon
878 m
Mohawk Mountain Race (Cornwall) Marathon
1,991 m

Climbing density

NipMuck Trail Marathon
20.7 m/km
Mohawk Mountain Race (Cornwall) Marathon
47.2 m/km

Total descent

NipMuck Trail Marathon
863 m
Mohawk Mountain Race (Cornwall) Marathon
1,990 m

Net elevation

NipMuck Trail Marathon
15 m
Mohawk Mountain Race (Cornwall) Marathon
1 m

Max absolute grade

NipMuck Trail Marathon
29.4%
Mohawk Mountain Race (Cornwall) Marathon
37.1%

Flat grade share

NipMuck Trail Marathon
34.4%
Mohawk Mountain Race (Cornwall) Marathon
18.2%

GAP factor

NipMuck Trail Marathon
4.3%
Mohawk Mountain Race (Cornwall) Marathon
18.2%

Cutoff

NipMuck Trail Marathon
8:00:00
Mohawk Mountain Race (Cornwall) Marathon
9:00:00

Field cap

NipMuck Trail Marathon
180
Mohawk Mountain Race (Cornwall) Marathon
Unavailable

Entry model

NipMuck Trail Marathon
Open
Mohawk Mountain Race (Cornwall) 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, NipMuck Trail Marathon or Mohawk Mountain Race (Cornwall) Marathon?

NipMuck Trail Marathon 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 →