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TrailSwedenVärmland County

Iron Backbone Ultra2026

07.11.2026Kristinehamn (Sweden)
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Pacing, fueling and crew sheet for the course you pick

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2 courses · 34–50 km · up to 755 m D+

2 courses

  1. 34km

    508 m D+

    avg 1%

    Iron Backbone Ultra 30km

    07.11.

    ITRA 1UTMB Index 20K

  2. 50km

    755 m D+

    avg 2%

    Iron Backbone Ultra

    07.11.

    ITRA 2UTMB 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 Iron Backbone Ultra, in one roadbook.

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Where to stay

Find a place to stay near Kristinehamn for the race.

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