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TrailSouth KoreaSouth Korea

2026 Seoul Hidden Trails International Trailrun2026

03.08.2026Seoul (South Korea)
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Pacing, fueling and crew sheet for the course you pick

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2’423 m D+

35 km35Klongest of 2 courses

2 courses

  1. 13.5km

    843 m D+

    avg 6%

    14K

    03.08.

    ITRA 0UTMB Index 20K

  2. 35km

    2’423 m D+

    avg 7%

    35K

    03.08.

    ITRA 1UTMB Index 50K

GPX trace not yet published.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on 2026 Seoul Hidden Trails International Trailrun, in one roadbook.

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Where to stay

Find a place to stay near Seoul for the race.

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