Walking & Hiking20 km+163 m-173 m1 m - 63 mPoint-to-point courseTrébeurden, Brittany, FR

3D GPS Course Profile · Walking & Hiking · 20 km

Walking 20 km (20 km de la Côte de Granit Rose): Route Map, Elevation Profile & GPX

Point-to-point course in Trébeurden, Brittany, France covering 20 km with +163 m ascent, -173 m descent, and an altitude range of 1 m - 63 m across 64 3D track points.

View full event profile: 20 km de la Côte de Granit Rose3D Courses & SeriesEvent Map
Course & Elevation Telemetry

Course route & map

Walking 20 km20 km
Distance
20 km
Elevation gain
+163 m D+
Elevation loss
-173 m D-
Altitude range
1 m - 63 m
Gradient (Avg / Max)
1.7 % / 8.7 %
Course format
Point-to-point course
20 km+163 m D+
Start (S)Finish (F)
N51015FS48.8160° N, 3.4586° W

Elevation profile & course telemetry

Altitude from 1 m to 63 m above sea level (+163 m D+, -173 m D-)

Peak: 63 m·at 0.9 km·Ø 1.7 %
1 m22 m42 m63 m0 km4 km8 km12 km16 km20 km63 m

3D Route Analysis & Elevation Profile

The Walking 20 km course at 20 km de la Côte de Granit Rose in Trébeurden, Brittany, France is a 20 km Walking & Hiking competition laid out as a point-to-point course. Recorded with 64 three-dimensional GPS track points, the route accumulates +163 m of positive elevation gain and -173 m of descent. Along the course, athletes move within an altitude band between 1 m and 63 m above sea level (vertical span of 62 m).

From a pacing and gradient perspective, the course features an average slope of 1.7% and reaches a maximum gradient of 8.7% on its steepest section. The route belongs to 20 km de la Côte de Granit Rose in Trébeurden, Brittany, France and is linked directly to the complete event profile with race dates, sibling distances, and organizer registration. Using the interactive MapLibre course map and synchronized SVG elevation chart below, athletes can inspect kilometer markers, start and finish positions, and export the full route as a GPX file for GPS watches and bike computers.

Course Telemetry & FAQ

Frequently asked questions (FAQ)

How long is the Walking 20 km course at 20 km de la Côte de Granit Rose and where does it take place?

The Walking 20 km competition of 20 km de la Côte de Granit Rose covers an official course distance of 20 km in the discipline Walking & Hiking and takes place in Trébeurden, Brittany, France. The 3D GPS trace is built from 64 coordinate and elevation points.

How much elevation gain and what altitude range does the Walking 20 km route have?

Over its 20 km distance, the route records +163 m of cumulative ascent and -173 m of descent. The lowest point on the course lies at 1 m above sea level and the highest point reaches 63 m (total altitude span of 62 m).

What is the course format and gradient profile of Walking 20 km?

The course is designed as a point-to-point course (point-to-point) with an average gradient of 1.7% and a maximum grade of 8.7%, allowing athletes to plan pacing and gear selection for both climbs and flat or downhill segments.

How can I view the interactive map and download the GPX file for Walking 20 km?

In the course section on this page, you can explore the 64-point route on the interactive OpenStreetMap view with kilometer markers and hover over the SVG elevation profile to inspect exact altitude by kilometer. Click the GPX download button to save the .gpx file directly for Garmin, Coros, Suunto, Polar, or Wahoo devices.

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