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FIM International Six Days of Enduro — landmark event coverage when seeded.

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Schedule verified 2026-09-14 (America/New_York). Official organizer links only — Trail Roamer is not the timing authority.

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ISDE

FIM 6DAYS Portugal — 100th Edition

Oct 12–17, 2026 · Grândola Fiera (paddock / HQ) · Grândola, Portugal

Landmark 100th FIM International Six Days Enduro / Enduro of Nations. Race days Mon Oct 12–Sat Oct 17, 2026 (verified fim-6days.com + FIM supplementary regs). Opening ceremony Sines Sat Oct 10; final cross test + prize-giving Sines Oct 17. Event home: https://www.fim-6days.com/ · Schedule/animations: https://www.fim-6days.com/info/schedule-and-animation · FIM regs: https://www.fim-moto.com/en/documents/view/2026-fim-international-six-days-enduro-regulations-isde. Hero countdown window Oct 8–17 on home; race dates remain Oct 12–17.

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Latest from ISDE

ISDE 100th in Grândola, Portugal: Dates, Paddock, and Spectator Schedule

The official FIM 6Days site lists the 100th International Six Days of Enduro for October 12–17, 2026 in Portugal (Grândola/Sines area), with paddock and training opening earlier in October and the opening ceremony at Sines. This is a countdown and how-to-follow piece — not a race result.

Sep 4, 2026

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