Wicklow Way Race Ultramarathon or SkyRun the Mournes Ultramarathon — which comes out ahead?

Wicklow Way Race Ultramarathon has the stronger available profile on flat grade share and conditions.

Route comparison snapshot

Wicklow Way Race Ultramarathon

Mapped route
Held
Elevation profile
Held
flat grade share
30.4% Favoured
lower ascent
3,885 m
climbing density
30.6 m/km
net elevation
-35 m
maximum grade
99.4%

SkyRun the Mournes Ultramarathon

Mapped route
Held
Elevation profile
Held
flat grade share
8.6%
lower ascent
3,730 m
climbing density
74.6 m/km
net elevation
1 m
maximum grade
59.6%
Head-to-head comparison
MetricWicklow Way Race UltramarathonSkyRun the Mournes Ultramarathon
Flat grade share30.4%8.6%
Uphill share35.7%45.0%
Steep-up share17.3%35.3%
Downhill share33.9%46.4%
Total ascent (m)3,885 m3,730 m
Climbing density (m/km)30.6 m/km74.6 m/km
Longest climb length (m)3,140 m3,390 m
Longest climb gain (m)281 m648 m
Longest climb average grade8.9%19.1%
Total descent (m)3,920 m3,729 m
Net elevation (m)-35 m1 m
Max absolute grade99.4%59.6%
Start elevation (m)87 m6 m
Finish elevation (m)52 m7 m
Scenic score100/100100/100
Conditions65/10052/100

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
FactWicklow Way Race UltramarathonSkyRun the Mournes Ultramarathon
Schedule

Exact race date not confirmed. Event weekend starts 2026-07-24 (legacy event-level date).

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

LocationDublin, IrelandNewcastle, Northern Ireland
Actual distance127 km50 km
raceindex.org mapped route heldHeldHeld
raceindex.org elevation profile heldHeldHeld
Course typePoint To PointLoop
SurfaceMountain and hill trailTechnical rocky mountain trail with short road sections
Elevation characterMountainousMountainous
TerrainTrail, FellTrail, Fell
SceneryWaterfront, Mountain, Countryside, Forest, Moorland, Lakeside, HistoricMountain, Coastal, Countryside, Historic, Parkland, Moorland, Forest, Lakeside
AtmosphereWilderness, Nighttime, DestinationWilderness, Destination, Competitive
TechnicalityTechnicalVery Technical
Total ascent3,885 m3,730 m
Climbing density30.6 m/km74.6 m/km
Total descent3,920 m3,729 m
Net elevation-35 m1 m
Max absolute grade99.4%59.6%
Flat grade share30.4%8.6%
Cutoff21:00:0012:00:00
Field capUnavailable100
Entry modelQualifierOpen

Schedule

Wicklow Way Race Ultramarathon

Exact race date not confirmed. Event weekend starts 2026-07-24 (legacy event-level date).

SkyRun the Mournes Ultramarathon

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

Location

Wicklow Way Race Ultramarathon
Dublin, Ireland
SkyRun the Mournes Ultramarathon
Newcastle, Northern Ireland

Actual distance

Wicklow Way Race Ultramarathon
127 km
SkyRun the Mournes Ultramarathon
50 km

raceindex.org mapped route held

Wicklow Way Race Ultramarathon
Held
SkyRun the Mournes Ultramarathon
Held

raceindex.org elevation profile held

Wicklow Way Race Ultramarathon
Held
SkyRun the Mournes Ultramarathon
Held

Course type

Wicklow Way Race Ultramarathon
Point To Point
SkyRun the Mournes Ultramarathon
Loop

Surface

Wicklow Way Race Ultramarathon
Mountain and hill trail
SkyRun the Mournes Ultramarathon
Technical rocky mountain trail with short road sections

Elevation character

Wicklow Way Race Ultramarathon
Mountainous
SkyRun the Mournes Ultramarathon
Mountainous

Terrain

Wicklow Way Race Ultramarathon
Trail, Fell
SkyRun the Mournes Ultramarathon
Trail, Fell

Scenery

Wicklow Way Race Ultramarathon
Waterfront, Mountain, Countryside, Forest, Moorland, Lakeside, Historic
SkyRun the Mournes Ultramarathon
Mountain, Coastal, Countryside, Historic, Parkland, Moorland, Forest, Lakeside

Atmosphere

Wicklow Way Race Ultramarathon
Wilderness, Nighttime, Destination
SkyRun the Mournes Ultramarathon
Wilderness, Destination, Competitive

Technicality

Wicklow Way Race Ultramarathon
Technical
SkyRun the Mournes Ultramarathon
Very Technical

Total ascent

Wicklow Way Race Ultramarathon
3,885 m
SkyRun the Mournes Ultramarathon
3,730 m

Climbing density

Wicklow Way Race Ultramarathon
30.6 m/km
SkyRun the Mournes Ultramarathon
74.6 m/km

Total descent

Wicklow Way Race Ultramarathon
3,920 m
SkyRun the Mournes Ultramarathon
3,729 m

Net elevation

Wicklow Way Race Ultramarathon
-35 m
SkyRun the Mournes Ultramarathon
1 m

Max absolute grade

Wicklow Way Race Ultramarathon
99.4%
SkyRun the Mournes Ultramarathon
59.6%

Flat grade share

Wicklow Way Race Ultramarathon
30.4%
SkyRun the Mournes Ultramarathon
8.6%

Cutoff

Wicklow Way Race Ultramarathon
21:00:00
SkyRun the Mournes Ultramarathon
12:00:00

Field cap

Wicklow Way Race Ultramarathon
Unavailable
SkyRun the Mournes Ultramarathon
100

Entry model

Wicklow Way Race Ultramarathon
Qualifier
SkyRun the Mournes Ultramarathon
Open

Facts are shown only when they exist in the sourced race record; Not held means no sourced value is held for that race.

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