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UltraThailandTak Province

Soi Malai Trail Winter Season 2026

04.12 – 06.12.2026TAK (Thailand)
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6 courses · 12.7–166 km7.9–103.1 mi · up to 6’554 m D+up to 21’503 ft D+

At a glance

Soi Malai Trail Winter Season 2026 takes place from Friday 4 to Sunday 6 December 2026 in TAK (Tak Province, Thailand). 6 courses from 12.7 to 166 km.

Longest course: SML 166K, 166 km with 6’554 m D+ (39 m per km: mountain terrain).

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

6 courses

  1. 12.7km7.9mi

    450 m D+1’476 ft D+

    avg 4%

    SML 12K

    06.12.

    No index

  2. 33.4km20.8mi

    1’600 m D+5’249 ft D+

    avg 5%

    SML 33K

    06.12.

    UTMB Index 20K

  3. 46.3km28.8mi

    2’500 m D+8’202 ft D+

    avg 5%

    SML 45K

    05.12.

    UTMB Index 50K

  4. 68.5km42.6mi

    3’700 m D+12’139 ft D+

    avg 5%

    SML 66K

    05.12.

    UTMB Index 100K

  5. 103km64mi

    5’500 m D+18’045 ft D+

    avg 5%

    SML 100K

    05.12.

    UTMB Index 100K

  6. 166km103.1mi

    6’554 m D+21’503 ft D+

    avg 4%

    SML 166K
    UTMB Index 100M

GPX trace not yet published.

Race plan

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Pacing, aid stations and fueling timed to your effort on Soi Malai Trail Winter Season, in one roadbook.

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TAK (Thailand)

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