09 OCTMAP
Douro Ultra Trail (Peso da Régua)
Portugal
Event weekend
- Map
- Profile
- Character
GPS trace: 183 pts / stopandgo.net
- Countryside
- Waterfront
- Historic
- Vineyard
- Ascent
- 711 m
- m/km
- 47.4 m/km
47.6%Max grade
Mapped route ranking
Steepest 15k route maps
7 mapped 15k race pages ranked by max grade. Only races with stored route geometry and the required route metric qualify.
Which mapped route leads?
Douro Ultra Trail (Peso da Régua) currently leads this mapped-route ranking on max grade (47.6%).
7Qualifying routes7Elevation profiles100%Profile share47.6%Top metric
Ranked mapped pages
Featured 15k route maps
26 JUNMAP
Soča Outdoor Festival
Slovenia
Event weekend
- Map
- Profile
- Character
GPS trace: 777 pts / soca-outdoor.com
- Hilly
- Mountain
- Parkland
- Riverside
- Ascent
- 493 m
- m/km
- 33.8 m/km
37.9%Max grade
14 MAYMAP
Volvic Volcanic Experience (VVX)
France
Event weekend
- Map
- Profile
- Character
GPS trace: 620 pts / www.volvic-vvx.com
- Hilly
- Historic
- Parkland
- Mountain
- Ascent
- 405 m
- m/km
- 27.0 m/km
35.2%Max grade
04 OCTMAP
Sandia Mountain Shadows Trail Run
New Mexico
Event weekend
- Map
- Profile
- Character
GPS trace: 984 pts / runsignup.com
- Mountain
- Parkland
- Desert
- Canyon
- Ascent
- 450 m
- m/km
- 30.0 m/km
27.3%Max grade
11 APRMAP
Ethias 15 km de Liège Métropole
Belgium
Event weekend
- Map
- Profile
- Character
GPS trace: 500 pts / www.zatopekmagazine.com
- Rolling
- City
- Riverside
- Historic
- Ascent
- 177 m
- m/km
- 11.8 m/km
20.2%Max grade
25 SEPMAP
TCS Lidingöloppet
Sweden
Event weekend
- Map
- Profile
- Character
GPS trace: 404 pts / www.lidingoloppet.se
- Hilly
- Parkland
- Forest
- Countryside
- Ascent
- 173 m
- m/km
- 11.5 m/km
9.3%Max grade
09 MAYMAP
Lundaloppet
Sweden
Event weekend
- Map
- Profile
- Character
GPS trace: 992 pts / lundaloppet.se
- City
- Historic
- Parkland
- Countryside
- Ascent
- 111 m
- m/km
- 7.4 m/km
7.5%Max grade
How steepest 15k route maps qualify
A race appears in a route-map collection only when raceindex.org has stored route geometry. Elevation, ascent and GAP values appear only when the route has enough elevation-bearing evidence for a publishable profile; unsupported signals are omitted.
Steepest 15k route map questions
What qualifies for steepest 15k route maps?
A 15k race must have stored route geometry and a publishable max grade value to appear in this ranking.
Why are some mapped 15k races missing from this ranking?
Mapped races can be missing an elevation-derived metric when their stored route lacks enough elevation-bearing evidence. Unsupported route metrics are omitted rather than inferred.
Which 15k race leads this mapped-route ranking?
Douro Ultra Trail (Peso da Régua) leads this route-map ranking with max grade 47.6%.