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TrailSpainBasque Country

Zegama-Aizkorri 2027

06.06 – 16.05.2027Zegama (Spain)
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2 courses · 5.2–42 km3.2–26.1 mi · up to 2’442 m D+up to 8’012 ft D+

At a glance

Zegama-Aizkorri 2027 takes place from Sunday 6 June to Sunday 16 May 2027 in Zegama (Basque Country, Spain). Two distances to choose from: 5.2 and 42 km.

Longest course: Trail 42 km, 42 km with 2’442 m D+ (58 m per km: mountain terrain). It has 8 aid stations. Terrain: 70% trail, including 2 km of T3, the most technical part; 25% forest track and 5% road. Terrain data: © OpenStreetMap contributors.

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A medium mountain route over the Aratz massif and the Sierra of Aizkorri which includes the four highest peaks in the Basque Autonomous Region (Aratz – Aizkorri – Aketegi).
From the organiser

2 courses

  1. 5.2km3.2mi

    964 m D+3’163 ft D+

    avg 19%

    Vertical Kilometer

    14.05.

    No index

  2. 42km26.1mi

    2’442 m D+8’012 ft D+

    2’734 m D-8’970 ft D-

    avg 6%

    Trail

    16.05. · 8 aid stations

    No index
    GPX

Course analysis

Trail 42 km42 km26.1 mi2’442 m D+8’012 ft D+

66effort kmⓘ42 km on the map · feels like 66 km26.1 mi on the map · feels like 66 km
D+
2’442 m8’012 ft
D−
2’734 m8’970 ft
Max alt.
1’507 m4’944 ft
Steepest
19%

Segments

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Elevation profile: Trail 42 km

296 m – 1’507 m971 ft – 4’944 ft

Terrain

Aid station by aid station

Terrain, climb and cutoff between each aid station.

  1. Start → Fuente 2 km 0 → 19.6km 0 → 12.2

    19.6 km12.2 mi · +1’566 m5’138 ft · −911 m2’989 ft

  2. Fuente 2 → F3. Deposito km 19.6 → 24.6km 12.2 → 15.3

    5 km3.1 mi · +616 m2’021 ft · −376 m1’234 ft

  3. F3. Deposito → F4 txabola km 24.6 → 26.5km 15.3 → 16.5

    1.9 km1.2 mi · +17 m56 ft · −111 m364 ft

  4. F4 txabola → F5 Fonda km 26.5 → 28.8km 16.5 → 17.9

    2.3 km1.4 mi · +45 m148 ft · −31 m102 ft

  5. F5 Fonda → F6 Abrevadero km 28.8 → 29.6km 17.9 → 18.4

    0.8 km0.5 mi · +97 m318 ft · −6 m20 ft

  6. F6 Abrevadero → F7 Tubito km 29.6 → 31km 18.4 → 19.3

    1.3 km0.8 mi · +140 m459 ft · −143 m469 ft

  7. F7 Tubito → F8 km 31 → 32.4km 19.3 → 20.1

    1.4 km0.9 mi · +6 m20 ft · −254 m833 ft

  8. F8 → F9 Regatita km 32.4 → 35.5km 20.1 → 22.1

    3.2 km2 mi · +120 m394 ft · −305 m1’001 ft

Elevation figures are measured by Kliva on the course trace. Cutoffs are the organiser's.

Race plan

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Pacing, aid stations and fueling timed to your effort on Zegama-Aizkorri, in one roadbook.

Includes this race's official aid stations and cutoff times.

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