Flat grade share
- Race to the Stones Ultramarathon
- 55.7% Favoured
Beachy Head Marathon Ultramarathon vs Race to the Stones Ultramarathon
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofBeachy Head Marathon Ultramarathon or Race to the Stones Ultramarathon — which comes out ahead?
Beachy Head Marathon Ultramarathon and Race to the Stones Ultramarathon split the available advantages, so the better choice depends on which metric matters most to the runner.
Route comparison snapshot
Beachy Head Marathon Ultramarathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 5.7%
- flat grade share
- 25.3%
- lower ascent
- 1,308 m
- climbing density
- 24.9 m/km
- net elevation
- 2 m
- maximum grade
- 31.2%
Race to the Stones Ultramarathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 1.9% Favoured
- flat grade share
- 55.7% Favoured
- lower ascent
- 1,260 m
- climbing density
- 12.6 m/km
- net elevation
- 32 m
- maximum grade
- 19.4%
| Metric | Beachy Head Marathon Ultramarathon | Race to the Stones Ultramarathon |
|---|---|---|
| Flat grade share | 25.3% | 55.7% ✓ |
| GAP factor (% slower than flat) | 5.7% | 1.9% ✓ |
| Uphill share | 37.6% | 23.4% |
| Steep-up share | 16.1% | 4.0% |
| Downhill share | 37.1% | 20.9% |
| Total ascent (m) | 1,308 m | 1,260 m |
| Climbing density (m/km) | 24.9 m/km | 12.6 m/km |
| Longest climb length (m) | 2,340 m | 3,220 m |
| Longest climb gain (m) | 146 m | 116 m |
| Longest climb average grade | 6.3% | 3.6% |
| Total descent (m) | 1,305 m | 1,228 m |
| Net elevation (m) | 2 m | 32 m |
| Max absolute grade | 31.2% | 19.4% |
| Start elevation (m) | 49 m | 125 m |
| Finish elevation (m) | 51 m | 157 m |
| Scenic score | 95/100 ✓ | 66/100 |
| Conditions | 67/100 ✓ | 66/100 |
GAP factor (% slower than flat)
- Race to the Stones Ultramarathon
- 1.9% Favoured
Uphill share
Steep-up share
Downhill share
Total ascent (m)
Climbing density (m/km)
- Beachy Head Marathon Ultramarathon
- 24.9 m/km
- Race to the Stones Ultramarathon
- 12.6 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
- Beachy Head Marathon Ultramarathon
- 95/100 Favoured
Conditions
- Beachy Head Marathon Ultramarathon
- 67/100 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 | Beachy Head Marathon Ultramarathon | Race to the Stones Ultramarathon |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2026-10-24 (legacy event-level date). | Exact race date not confirmed. Event weekend starts 2026-07-11 (legacy event-level date). |
| Location | Eastbourne, South East | Lewknor to Avebury, South East |
| Actual distance | 52.6 km | 100 km |
| raceindex.org mapped route held | Held | Held |
| raceindex.org elevation profile held | Held | Held |
| Course type | Unavailable | Point To Point |
| Surface | Unavailable | Mix of trail, tarmac and riverside paths |
| Elevation character | Unavailable | Gently Rolling |
| Terrain | Road | Trail, Road |
| Scenery | Coastal, Parkland, Countryside, Forest, Riverside, Waterfront | Forest, Riverside, Historic, Countryside |
| Atmosphere | Scenic Tour, Destination | Scenic Tour, Festival, Community |
| Technicality | Unavailable | Non Technical |
| Total ascent | 1,308 m | 1,260 m |
| Climbing density | 24.9 m/km | 12.6 m/km |
| Total descent | 1,305 m | 1,228 m |
| Net elevation | 2 m | 32 m |
| Max absolute grade | 31.2% | 19.4% |
| Flat grade share | 25.3% | 55.7% |
| GAP factor | 5.7% | 1.9% |
| Cutoff | 9:00:00 | 30:00:00 |
| Field cap | 200 | Unavailable |
| Entry model | Qualifier | Open |
Schedule
- Beachy Head Marathon Ultramarathon
Exact race date not confirmed. Event weekend starts 2026-10-24 (legacy event-level date).
- Race to the Stones Ultramarathon
Exact race date not confirmed. Event weekend starts 2026-07-11 (legacy event-level date).
Location
- Beachy Head Marathon Ultramarathon
- Eastbourne, South East
- Race to the Stones Ultramarathon
- Lewknor to Avebury, South East
Actual distance
- Beachy Head Marathon Ultramarathon
- 52.6 km
- Race to the Stones Ultramarathon
- 100 km
raceindex.org mapped route held
- Beachy Head Marathon Ultramarathon
- Held
- Race to the Stones Ultramarathon
- Held
raceindex.org elevation profile held
- Beachy Head Marathon Ultramarathon
- Held
- Race to the Stones Ultramarathon
- Held
Course type
- Beachy Head Marathon Ultramarathon
- Unavailable
- Race to the Stones Ultramarathon
- Point To Point
Surface
- Beachy Head Marathon Ultramarathon
- Unavailable
- Race to the Stones Ultramarathon
- Mix of trail, tarmac and riverside paths
Elevation character
- Beachy Head Marathon Ultramarathon
- Unavailable
- Race to the Stones Ultramarathon
- Gently Rolling
Terrain
- Beachy Head Marathon Ultramarathon
- Road
- Race to the Stones Ultramarathon
- Trail, Road
Scenery
- Beachy Head Marathon Ultramarathon
- Coastal, Parkland, Countryside, Forest, Riverside, Waterfront
- Race to the Stones Ultramarathon
- Forest, Riverside, Historic, Countryside
Atmosphere
- Beachy Head Marathon Ultramarathon
- Scenic Tour, Destination
- Race to the Stones Ultramarathon
- Scenic Tour, Festival, Community
Technicality
- Beachy Head Marathon Ultramarathon
- Unavailable
- Race to the Stones Ultramarathon
- Non Technical
Total ascent
- Beachy Head Marathon Ultramarathon
- 1,308 m
- Race to the Stones Ultramarathon
- 1,260 m
Climbing density
- Beachy Head Marathon Ultramarathon
- 24.9 m/km
- Race to the Stones Ultramarathon
- 12.6 m/km
Total descent
- Beachy Head Marathon Ultramarathon
- 1,305 m
- Race to the Stones Ultramarathon
- 1,228 m
Net elevation
- Beachy Head Marathon Ultramarathon
- 2 m
- Race to the Stones Ultramarathon
- 32 m
Max absolute grade
- Beachy Head Marathon Ultramarathon
- 31.2%
- Race to the Stones Ultramarathon
- 19.4%
Flat grade share
- Beachy Head Marathon Ultramarathon
- 25.3%
- Race to the Stones Ultramarathon
- 55.7%
GAP factor
- Beachy Head Marathon Ultramarathon
- 5.7%
- Race to the Stones Ultramarathon
- 1.9%
Cutoff
- Beachy Head Marathon Ultramarathon
- 9:00:00
- Race to the Stones Ultramarathon
- 30:00:00
Field cap
- Beachy Head Marathon Ultramarathon
- 200
- Race to the Stones Ultramarathon
- Unavailable
Entry model
- Beachy Head Marathon Ultramarathon
- Qualifier
- Race to the Stones 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.
Common questions
Which is flatter, Beachy Head Marathon Ultramarathon or Race to the Stones Ultramarathon?
Race to the Stones Ultramarathon has the lower GAP factor, making it the flatter course on our route model and more favourable on gradient alone.