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UltraPortugalViana do Castelo

Grande Trail Serra d'Arga 2027

01.10 – 03.10.2027Viana do Castelo (Portugal)Dates to be confirmed
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5 courses · 15–100 km9.3–62.1 mi · up to 4’594 m D+up to 15’072 ft D+

At a glance

Grande Trail Serra d'Arga 2027 is expected from Friday 1 to Sunday 3 October 2027 in Viana do Castelo (Portugal), date to be confirmed by the organiser. 5 courses from 15 to 100 km.

Longest course: GTSA 100km, 100 km with 4’594 m D+ (46 m per km: mountain terrain).

On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

The Grande Trail Serra d'Arga is organized by Carlos Sá Nature Events®.
From the organiser

5 courses

  1. 15km9.3mi

    1’000 m D+3’281 ft D+

    avg 7%

    GTSA
    ITRA 1UTMB Index 20K

  2. 31km19.3mi

    1’345 m D+4’413 ft D+

    avg 4%

    GTSA
    ITRA 1UTMB Index 20K

  3. 50km31.1mi

    3’000 m D+9’843 ft D+

    avg 6%

    GTSA
    ITRA 3UTMB Index 50K

  4. 93km57.8mi

    4’151 m D+13’619 ft D+

    avg 4%

    Grande Trail Serra D Arga GTSA 100k
    ITRA 4

  5. 100km62.1mi

    4’594 m D+15’072 ft D+

    avg 5%

    GTSA
    UTMB Index 100K

GPX trace not yet published.

Race plan

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Pacing, aid stations and fueling timed to your effort on Grande Trail Serra d'Arga, in one roadbook.

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Start

Viana do Castelo (Portugal)

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Where to stay

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