Flat grade share
- TCS Lidingöloppet 30K
- 50.6% Favoured
Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K vs TCS Lidingöloppet 30K
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofKia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K or TCS Lidingöloppet 30K — which comes out ahead?
TCS Lidingöloppet 30K has the stronger available profile on flat grade share and course flatness.
Route comparison snapshot
Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 7.2%
- flat grade share
- 19.2%
- lower ascent
- 869 m
- climbing density
- 32.2 m/km
- net elevation
- -127 m
- maximum grade
- 30.6%
TCS Lidingöloppet 30K
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 1.4% Favoured
- flat grade share
- 50.6% Favoured
- lower ascent
- 372 m
- climbing density
- 12.4 m/km
- net elevation
- -5 m
- maximum grade
- 13.2%
| Metric | Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K | TCS Lidingöloppet 30K |
|---|---|---|
| Flat grade share | 19.2% | 50.6% ✓ |
| GAP factor (% slower than flat) | 7.2% | 1.4% ✓ |
| Uphill share | 37.7% | 24.9% |
| Steep-up share | 21.8% | 3.1% |
| Downhill share | 43.1% | 24.4% |
| Total ascent (m) | 869 m | 372 m |
| Climbing density (m/km) | 32.2 m/km | 12.4 m/km |
| Longest climb length (m) | 3,020 m | 710 m |
| Longest climb gain (m) | 305 m | 39 m |
| Longest climb average grade | 10.1% | 5.5% |
| Total descent (m) | 996 m | 377 m |
| Net elevation (m) | -127 m | -5 m |
| Max absolute grade | 30.6% | 13.2% |
| Start elevation (m) | 660 m | 26 m |
| Finish elevation (m) | 533 m | 21 m |
| Scenic score | Unavailable | 100/100 |
| Conditions | Unavailable | 89/100 |
GAP factor (% slower than flat)
- TCS Lidingöloppet 30K
- 1.4% Favoured
Uphill share
Steep-up share
Downhill share
Total ascent (m)
Climbing density (m/km)
- TCS Lidingöloppet 30K
- 12.4 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
- TCS Lidingöloppet 30K
- 100/100
Conditions
- TCS Lidingöloppet 30K
- 89/100
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
| Fact | Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K | TCS Lidingöloppet 30K |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2026-07-25 (legacy event-level date). | Exact race date not confirmed. Event weekend starts 2026-09-25 (legacy event-level date). |
| Location | Årefjällen, Sweden | Lidingö, Sweden |
| Actual distance | 27 km | 30 km |
| raceindex.org mapped route held | Held | Held |
| raceindex.org elevation profile held | Held | Held |
| Course type | Point To Point | Point To Point |
| Surface | Trail | Off Road cross Country terrain: forest trails and paths, gravel roads and open meadows across Lidingö island, with rooty/soft footing through the woods |
| Elevation character | Unavailable | Hilly |
| Terrain | Trail | Road, Trail, Gravel, Beach |
| Scenery | Mountain, Forest, Waterfront, Countryside, Lakeside, Riverside | Forest, Countryside, Coastal, Island, Parkland, Desert, Historic, Waterfront |
| Atmosphere | Wilderness, Destination, Festival | Festival, Community, Scenic Tour |
| Technicality | Unavailable | Technical |
| Total ascent | 869 m | 372 m |
| Climbing density | 32.2 m/km | 12.4 m/km |
| Total descent | 996 m | 377 m |
| Net elevation | -127 m | -5 m |
| Max absolute grade | 30.6% | 13.2% |
| Flat grade share | 19.2% | 50.6% |
| GAP factor | 7.2% | 1.4% |
| Field cap | 800 | Unavailable |
| Entry model | Open | Open |
Schedule
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
Exact race date not confirmed. Event weekend starts 2026-07-25 (legacy event-level date).
- TCS Lidingöloppet 30K
Exact race date not confirmed. Event weekend starts 2026-09-25 (legacy event-level date).
Location
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- Årefjällen, Sweden
- TCS Lidingöloppet 30K
- Lidingö, Sweden
Actual distance
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- 27 km
- TCS Lidingöloppet 30K
- 30 km
raceindex.org mapped route held
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- Held
- TCS Lidingöloppet 30K
- Held
raceindex.org elevation profile held
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- Held
- TCS Lidingöloppet 30K
- Held
Course type
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- Point To Point
- TCS Lidingöloppet 30K
- Point To Point
Surface
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- Trail
- TCS Lidingöloppet 30K
- Off Road cross Country terrain: forest trails and paths, gravel roads and open meadows across Lidingö island, with rooty/soft footing through the woods
Elevation character
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- Unavailable
- TCS Lidingöloppet 30K
- Hilly
Terrain
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- Trail
- TCS Lidingöloppet 30K
- Road, Trail, Gravel, Beach
Scenery
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- Mountain, Forest, Waterfront, Countryside, Lakeside, Riverside
- TCS Lidingöloppet 30K
- Forest, Countryside, Coastal, Island, Parkland, Desert, Historic, Waterfront
Atmosphere
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- Wilderness, Destination, Festival
- TCS Lidingöloppet 30K
- Festival, Community, Scenic Tour
Technicality
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- Unavailable
- TCS Lidingöloppet 30K
- Technical
Total ascent
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- 869 m
- TCS Lidingöloppet 30K
- 372 m
Climbing density
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- 32.2 m/km
- TCS Lidingöloppet 30K
- 12.4 m/km
Total descent
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- 996 m
- TCS Lidingöloppet 30K
- 377 m
Net elevation
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- -127 m
- TCS Lidingöloppet 30K
- -5 m
Max absolute grade
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- 30.6%
- TCS Lidingöloppet 30K
- 13.2%
Flat grade share
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- 19.2%
- TCS Lidingöloppet 30K
- 50.6%
GAP factor
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- 7.2%
- TCS Lidingöloppet 30K
- 1.4%
Field cap
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- 800
- TCS Lidingöloppet 30K
- Unavailable
Entry model
- Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K
- Open
- TCS Lidingöloppet 30K
- 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, Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 27K or TCS Lidingöloppet 30K?
TCS Lidingöloppet 30K has the lower GAP factor, making it the flatter course on our route model and more favourable on gradient alone.