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TrailBulgariaSliven

Rebel Trails Marathon2026

17.10.2026Sliven (Bulgaria)
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Pacing, fueling and crew sheet for the course you pick

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3 courses · 13–42 km · up to 2’500 m D+

3 courses

  1. 13km

    1’120 m D+

    888 m D-

    avg 9%

    Rebel Trails Quarter Marathon

    17.10.

    No index
    GPX

  2. 21km

    1’700 m D+

    1’451 m D-

    avg 8%

    Rebel Trails Half Marathon

    17.10.

    UTMB Index 20K
    GPX

  3. 42km

    2’500 m D+

    avg 6%

    Rebel Trails Marathon Sky

    17.10.

    UTMB Index 50K

External route

13 km1’120 m D+

External content: map and profile provided by the third-party service.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Rebel Trails Marathon, in one roadbook.

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Where to stay

Find a place to stay near Sliven for the race.

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