Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon vs SkyRun the Mournes Ultramarathon
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofTollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon or SkyRun the Mournes Ultramarathon — which comes out ahead?
Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon and SkyRun the Mournes Ultramarathon split the available advantages, so the better choice depends on which metric matters most to the runner.
Route comparison snapshot
Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 5.5%
- flat grade share
- 21.6% Favoured
- lower ascent
- 1,630 m
- climbing density
- 25.9 m/km
- net elevation
- -8 m
- maximum grade
- 28.1%
SkyRun the Mournes Ultramarathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- Unavailable
- flat grade share
- 8.6%
- lower ascent
- 3,730 m
- climbing density
- 74.6 m/km
- net elevation
- 1 m
- maximum grade
- 59.6%
| Metric | Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon | SkyRun the Mournes Ultramarathon |
|---|---|---|
| Flat grade share | 21.6% ✓ | 8.6% |
| GAP factor (% slower than flat) | 5.5% | Unavailable |
| Uphill share | 40.8% | 45.0% |
| Steep-up share | 18.9% | 35.3% |
| Downhill share | 37.6% | 46.4% |
| Total ascent (m) | 1,630 m | 3,730 m |
| Climbing density (m/km) | 25.9 m/km | 74.6 m/km |
| Longest climb length (m) | 1,550 m | 3,390 m |
| Longest climb gain (m) | 104 m | 648 m |
| Longest climb average grade | 6.7% | 19.1% |
| Total descent (m) | 1,638 m | 3,729 m |
| Net elevation (m) | -8 m | 1 m |
| Max absolute grade | 28.1% | 59.6% |
| Start elevation (m) | 88 m | 6 m |
| Finish elevation (m) | 80 m | 7 m |
| Scenic score | 100/100 | 100/100 |
| Conditions | 47/100 | 52/100 ✓ |
GAP factor (% slower than flat)
- SkyRun the Mournes Ultramarathon
- Unavailable
Uphill share
Steep-up share
Downhill share
Total ascent (m)
Climbing density (m/km)
- SkyRun the Mournes Ultramarathon
- 74.6 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
Conditions
- SkyRun the Mournes Ultramarathon
- 52/100 Favoured
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
| Fact | Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon | SkyRun the Mournes Ultramarathon |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2026-11-14 (legacy event-level date). | Exact race date not confirmed. Event weekend starts 2026-10-10 (legacy event-level date). |
| Location | Newcastle, Northern Ireland | Newcastle, Northern Ireland |
| Actual distance | 63 km | 50 km |
| raceindex.org mapped route held | Held | Held |
| raceindex.org elevation profile held | Held | Held |
| Course type | Laps | Loop |
| Surface | Mostly forest gravel road/service tracks (often rutted from rain, with leaf litter, fallen branches and mud) plus one short, slippery single Track section. | Technical rocky mountain trail with short road sections |
| Elevation character | Unavailable | Mountainous |
| Terrain | Road | Trail, Fell |
| Scenery | Countryside, Mountain, Forest, Historic, Parkland, Coastal, Riverside | Mountain, Coastal, Countryside, Historic, Parkland, Moorland, Forest, Lakeside |
| Atmosphere | Unavailable | Wilderness, Destination, Competitive |
| Technicality | Unavailable | Very Technical |
| Total ascent | 1,630 m | 3,730 m |
| Climbing density | 25.9 m/km | 74.6 m/km |
| Total descent | 1,638 m | 3,729 m |
| Net elevation | -8 m | 1 m |
| Max absolute grade | 28.1% | 59.6% |
| Flat grade share | 21.6% | 8.6% |
| GAP factor | 5.5% | Unavailable |
| Cutoff | 8:00:00 | 12:00:00 |
| Field cap | Unavailable | 100 |
| Entry model | Open | Open |
Schedule
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
Exact race date not confirmed. Event weekend starts 2026-11-14 (legacy event-level date).
- SkyRun the Mournes Ultramarathon
Exact race date not confirmed. Event weekend starts 2026-10-10 (legacy event-level date).
Location
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- Newcastle, Northern Ireland
- SkyRun the Mournes Ultramarathon
- Newcastle, Northern Ireland
Actual distance
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- 63 km
- SkyRun the Mournes Ultramarathon
- 50 km
raceindex.org mapped route held
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- Held
- SkyRun the Mournes Ultramarathon
- Held
raceindex.org elevation profile held
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- Held
- SkyRun the Mournes Ultramarathon
- Held
Course type
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- Laps
- SkyRun the Mournes Ultramarathon
- Loop
Surface
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- Mostly forest gravel road/service tracks (often rutted from rain, with leaf litter, fallen branches and mud) plus one short, slippery single Track section.
- SkyRun the Mournes Ultramarathon
- Technical rocky mountain trail with short road sections
Elevation character
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- Unavailable
- SkyRun the Mournes Ultramarathon
- Mountainous
Terrain
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- Road
- SkyRun the Mournes Ultramarathon
- Trail, Fell
Scenery
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- Countryside, Mountain, Forest, Historic, Parkland, Coastal, Riverside
- SkyRun the Mournes Ultramarathon
- Mountain, Coastal, Countryside, Historic, Parkland, Moorland, Forest, Lakeside
Atmosphere
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- Unavailable
- SkyRun the Mournes Ultramarathon
- Wilderness, Destination, Competitive
Technicality
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- Unavailable
- SkyRun the Mournes Ultramarathon
- Very Technical
Total ascent
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- 1,630 m
- SkyRun the Mournes Ultramarathon
- 3,730 m
Climbing density
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- 25.9 m/km
- SkyRun the Mournes Ultramarathon
- 74.6 m/km
Total descent
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- 1,638 m
- SkyRun the Mournes Ultramarathon
- 3,729 m
Net elevation
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- -8 m
- SkyRun the Mournes Ultramarathon
- 1 m
Max absolute grade
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- 28.1%
- SkyRun the Mournes Ultramarathon
- 59.6%
Flat grade share
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- 21.6%
- SkyRun the Mournes Ultramarathon
- 8.6%
GAP factor
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- 5.5%
- SkyRun the Mournes Ultramarathon
- Unavailable
Cutoff
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- 8:00:00
- SkyRun the Mournes Ultramarathon
- 12:00:00
Field cap
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- Unavailable
- SkyRun the Mournes Ultramarathon
- 100
Entry model
- Tollymore Extreme (Tollymore Trail Marathon), Newcastle Ultramarathon
- Open
- 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.