Flat grade share
- Newport Wales Marathon Half Marathon
- Unavailable
Endurancelife Pembrokeshire Half Marathon vs Newport Wales Marathon Half Marathon
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofEndurancelife Pembrokeshire Half Marathon or Newport Wales Marathon Half Marathon — which comes out ahead?
Endurancelife Pembrokeshire Half Marathon and Newport Wales Marathon Half Marathon split the available advantages, so the better choice depends on which metric matters most to the runner.
Route comparison snapshot
Endurancelife Pembrokeshire Half Marathon
- Mapped route
- Held Favoured
- Elevation profile
- Held Favoured
- course flatness
- 6.0%
- flat grade share
- 25.5%
- lower ascent
- 570 m
- climbing density
- 26.4 m/km
- net elevation
- -11 m
- maximum grade
- 28.9%
Newport Wales Marathon Half Marathon
- Mapped route
- Not held
- Elevation profile
- Not held
- course flatness
- Unavailable
- flat grade share
- Unavailable
- lower ascent
- Unavailable
- climbing density
- Unavailable
- net elevation
- Unavailable
- maximum grade
- Unavailable
| Metric | Endurancelife Pembrokeshire Half Marathon | Newport Wales Marathon Half Marathon |
|---|---|---|
| Flat grade share | 25.5% | Unavailable |
| GAP factor (% slower than flat) | 6.0% | Unavailable |
| Uphill share | 36.0% | Unavailable |
| Steep-up share | 17.8% | Unavailable |
| Downhill share | 38.6% | Unavailable |
| Total ascent (m) | 570 m | Unavailable |
| Climbing density (m/km) | 26.4 m/km | Unavailable |
| Longest climb length (m) | 280 m | Unavailable |
| Longest climb gain (m) | 29 m | Unavailable |
| Longest climb average grade | 10.3% | Unavailable |
| Total descent (m) | 581 m | Unavailable |
| Net elevation (m) | -11 m | Unavailable |
| Max absolute grade | 28.9% | Unavailable |
| Start elevation (m) | 45 m | Unavailable |
| Finish elevation (m) | 35 m | Unavailable |
| Value | Unavailable | 83/100 |
| Scenic score | 100/100 ✓ | 73/100 |
| Conditions | 84/100 | 88/100 ✓ |
| Entry fee (GBP) | Unavailable | £38 |
| Lowest modelled true cost (GBP) | Unavailable | £168 |
GAP factor (% slower than flat)
- Newport Wales Marathon Half Marathon
- Unavailable
Uphill share
- Newport Wales Marathon Half Marathon
- Unavailable
Steep-up share
- Newport Wales Marathon Half Marathon
- Unavailable
Downhill share
- Newport Wales Marathon Half Marathon
- Unavailable
Total ascent (m)
- Newport Wales Marathon Half Marathon
- Unavailable
Climbing density (m/km)
- Newport Wales Marathon Half Marathon
- Unavailable
Longest climb length (m)
- Newport Wales Marathon Half Marathon
- Unavailable
Longest climb gain (m)
- Newport Wales Marathon Half Marathon
- Unavailable
Longest climb average grade
- Newport Wales Marathon Half Marathon
- Unavailable
Total descent (m)
- Newport Wales Marathon Half Marathon
- Unavailable
Net elevation (m)
- Newport Wales Marathon Half Marathon
- Unavailable
Max absolute grade
- Newport Wales Marathon Half Marathon
- Unavailable
Start elevation (m)
- Newport Wales Marathon Half Marathon
- Unavailable
Finish elevation (m)
- Newport Wales Marathon Half Marathon
- Unavailable
Value
- Endurancelife Pembrokeshire Half Marathon
- Unavailable
Scenic score
- Endurancelife Pembrokeshire Half Marathon
- 100/100 Favoured
Conditions
- Newport Wales Marathon Half Marathon
- 88/100 Favoured
Entry fee (GBP)
- Endurancelife Pembrokeshire Half Marathon
- Unavailable
Lowest modelled true cost (GBP)
- Endurancelife Pembrokeshire Half Marathon
- Unavailable
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 | Endurancelife Pembrokeshire Half Marathon | Newport Wales Marathon Half Marathon |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2026-04-25 (legacy event-level date). | Exact race date not confirmed. Event weekend starts 2026-04-19 (legacy event-level date). |
| Location | Little Haven, Wales | Newport, Wales |
| Actual distance | 21.6 km | 21.1 km |
| raceindex.org mapped route held | Held | Not held |
| raceindex.org elevation profile held | Held | Not held |
| Surface | Grass, trail, beach and coast path | Unavailable |
| Terrain | Trail, Beach, Road | Unavailable |
| Scenery | Coastal, Parkland, Desert, Island, Countryside | City, Riverside, Historic, Coastal, Countryside |
| Atmosphere | Wilderness, Scenic Tour, Community | Community, Festival, Competitive |
| Total ascent | 570 m | Unavailable |
| Climbing density | 26.4 m/km | Unavailable |
| Total descent | 581 m | Unavailable |
| Net elevation | -11 m | Unavailable |
| Max absolute grade | 28.9% | Unavailable |
| Flat grade share | 25.5% | Unavailable |
| GAP factor | 6.0% | Unavailable |
| Entry model | Open | Open |
| Entry fee | Unavailable | £38 |
| Lowest modelled true cost | Unavailable | £168 |
| Cost model origin | Unavailable | National Average |
Schedule
- Endurancelife Pembrokeshire Half Marathon
Exact race date not confirmed. Event weekend starts 2026-04-25 (legacy event-level date).
- Newport Wales Marathon Half Marathon
Exact race date not confirmed. Event weekend starts 2026-04-19 (legacy event-level date).
Location
- Endurancelife Pembrokeshire Half Marathon
- Little Haven, Wales
- Newport Wales Marathon Half Marathon
- Newport, Wales
Actual distance
- Endurancelife Pembrokeshire Half Marathon
- 21.6 km
- Newport Wales Marathon Half Marathon
- 21.1 km
raceindex.org mapped route held
- Endurancelife Pembrokeshire Half Marathon
- Held
- Newport Wales Marathon Half Marathon
- Not held
raceindex.org elevation profile held
- Endurancelife Pembrokeshire Half Marathon
- Held
- Newport Wales Marathon Half Marathon
- Not held
Surface
- Endurancelife Pembrokeshire Half Marathon
- Grass, trail, beach and coast path
- Newport Wales Marathon Half Marathon
- Unavailable
Terrain
- Endurancelife Pembrokeshire Half Marathon
- Trail, Beach, Road
- Newport Wales Marathon Half Marathon
- Unavailable
Scenery
- Endurancelife Pembrokeshire Half Marathon
- Coastal, Parkland, Desert, Island, Countryside
- Newport Wales Marathon Half Marathon
- City, Riverside, Historic, Coastal, Countryside
Atmosphere
- Endurancelife Pembrokeshire Half Marathon
- Wilderness, Scenic Tour, Community
- Newport Wales Marathon Half Marathon
- Community, Festival, Competitive
Total ascent
- Endurancelife Pembrokeshire Half Marathon
- 570 m
- Newport Wales Marathon Half Marathon
- Unavailable
Climbing density
- Endurancelife Pembrokeshire Half Marathon
- 26.4 m/km
- Newport Wales Marathon Half Marathon
- Unavailable
Total descent
- Endurancelife Pembrokeshire Half Marathon
- 581 m
- Newport Wales Marathon Half Marathon
- Unavailable
Net elevation
- Endurancelife Pembrokeshire Half Marathon
- -11 m
- Newport Wales Marathon Half Marathon
- Unavailable
Max absolute grade
- Endurancelife Pembrokeshire Half Marathon
- 28.9%
- Newport Wales Marathon Half Marathon
- Unavailable
Flat grade share
- Endurancelife Pembrokeshire Half Marathon
- 25.5%
- Newport Wales Marathon Half Marathon
- Unavailable
GAP factor
- Endurancelife Pembrokeshire Half Marathon
- 6.0%
- Newport Wales Marathon Half Marathon
- Unavailable
Entry model
- Endurancelife Pembrokeshire Half Marathon
- Open
- Newport Wales Marathon Half Marathon
- Open
Entry fee
- Endurancelife Pembrokeshire Half Marathon
- Unavailable
- Newport Wales Marathon Half Marathon
- £38
Lowest modelled true cost
- Endurancelife Pembrokeshire Half Marathon
- Unavailable
- Newport Wales Marathon Half Marathon
- £168
Cost model origin
- Endurancelife Pembrokeshire Half Marathon
- Unavailable
- Newport Wales Marathon Half Marathon
- National Average
Facts are shown only when they exist in the sourced race record; Not held means no sourced value is held for that race.