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100% Basque 100K

TransPyreneA 100% Basque 100K 2027 · August 14, 2027 · 100 km · 5,345 m of climbing. Course, start time & live tracking on Livebib.

Saint-Jean-Pied-de-Port (cathédrale) → Hendaye (Yacht Club)

Distance
100 km
Ascent
+5,345 m
High point
1,044 mIparla
Stations
5

Start time at the race

  1. Start time at the race · Paris:

Start times by time zone

Start times in UK time

Start times in New York time

Start times in Los Angeles time

Start times in Sydney time

The course

The whole race, as a ridgeline

▲ Iparla · 1,044 m
Start0 kmFinish101.7 km

▲ high point

About TransPyreneA 100% Basque 100K 2027

TransPyreneA 100% Basque 100K 2027 starts on Saturday, August 14, 2027 at 05:00 AM in Saint-Jean-Pied-de-Port (cathédrale).

100% Basque 100K: 100 km, 5,345 m of climbing, from Saint-Jean-Pied-de-Port (cathédrale) to Hendaye (Yacht Club).

There are 5 stations on the course.

Organiser: RSO.

The climbs

The climbs that decide the day

  1. 01

    Munhoa

    8 km+861 m10.8 %

    crest at km 9.4

  2. 02

    Aintziaga

    5.5 km+610 m11 %

    crest at km 25.6

  3. 03

    Buztanzelai

    1.1 km+301 m28.6 %

    crest at km 27.2

  4. 04

    Mugarrien 82. zenbakia

    3.1 km+539 m17.3 %

    crest at km 43.6

  5. 05

    Arrano Xola

    4.2 km+460 m10.9 %

    crest at km 74.2

The course

On the map

100% Basque 100K 2027Open the full-resolution map

The course

Marked trails along the course

The roadbook

Stations

  1. Start – Saint-Jean-Pied-de-Port

    101.7 km to Finish – Hendaye

    0 km161 m

    1. CP23 Baigorry19.8150
    2. CP24 BIDARRAY37.1148
    3. CP25 SARE69.776
    4. Finish – Hendaye101.74

Course data verified November 7, 2026