Runbuk

Antarctic Ice Ultra

The Ultimate Polar Ultra

A coastal East-Antarctic ultra run on a loop near Ultima Basecamp at Schirmacher Oasis, Queen Maud Land — past ice walls, ice tunnels, and emperor penguin colonies. The Antarctic Ice Ultra offers a full menu of distances from 50K through 100 miles, plus a 24-hour relay, in one of the most remote race environments on the planet.

Location

Schirmacher Oasis, Queen Maud Land, East Antarctica

Editions

1

Official site →Public record

Editions

Antarctic Ice Ultra 2026

Schirmacher Oasis, Queen Maud Land, East Antarctica

Athletes

All athletes →

Aaron Eames

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Alexandre Simões Correia

🇧🇷 Brazil

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Amy Passauer

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

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Chunyu Shao

Seven Continents Marathon finisher

Seven Continents

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David Hauser

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

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John Kraus

🇺🇸 United States

Seven Continents Marathon finisher

Seven Continents

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Kara Buchanan

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Leah Passauer

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

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Lucas Hathaway

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

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Marcelo Tordomar

🇦🇷 Argentina

Antarctic Ice Ultra 2026 — registered

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Maria Alexandra Danila

🇷🇴 Romania

Antarctic Ice Ultra 2026 — registered

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Nate Buchanan

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

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Nicole Las

🇺🇸 United States

North Pole Marathon finisher

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Rodrigo Sanz Martins

🇧🇷 Brazil

Antarctic Ice Ultra 2026 — registered

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Stephanie Case

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

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Tadeu Simões Correia

🇧🇷 Brazil

Antarctic Ice Ultra 2026 — registered

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Yusheng Ni

777 finisher · 2026 · Grand Slam

World Marathon Challenge

View Profile →Public record

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