Triathlon atmosphere in Eidfjord (start), Norway, representing Norseman Xtreme Triathlon 2027
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Norseman Xtreme Triathlon 2027

Fjord to mountaintop: the original extreme triathlon.

Eidfjord (start), Norway Saturday 7 August 2027

Official registration

Why you might love it

  • 01

    The race that spawned the extreme-triathlon genre, with a finish so far up a mountain that it feels like an expedition.

Who this suits

Experienced long-distance triathletes with support crew; a lifetime goal for the rest of us.

Getting ready

Preparation

A point-to-point iron-distance triathlon that starts with a jump from a ferry into Hardangerfjord and finishes near the summit of Gaustatoppen, with an ascent-heavy bike and mountain run.

In your Race Year

August — Norseman Xtreme Triathlon 2027

A epic August chapter — build the months before it around getting there ready.

See my year

Where this could take you

One finish line starts the next.

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UltraSwim 33.3 Montenegro 2027 (Bay of Kotor)

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Just an idea, not a plan — your year is yours to shape.

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