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 →

Yusheng Ni

777 finisher · 2026 · Grand Slam

World Marathon Challenge

View Profile →Public record

John Kraus

🇺🇸 United States

Seven Continents Marathon finisher

Seven Continents

View Profile →Public record

Chunyu Shao

Seven Continents Marathon finisher

Seven Continents

View Profile →Public record

Marcelo Tordomar

🇦🇷 Argentina

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Aaron Eames

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

David Hauser

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Kara Buchanan

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Nate Buchanan

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Nicole Las

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Leah Passauer

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Amy Passauer

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Stephanie Case

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Lucas Hathaway

🇺🇸 United States

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Alexandre Simões Correia

🇧🇷 Brazil

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Tadeu Simões Correia

🇧🇷 Brazil

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Maria Alexandra Danila

🇷🇴 Romania

Antarctic Ice Ultra 2026 — registered

View Profile →Public record

Rodrigo Sanz Martins

🇧🇷 Brazil

Antarctic Ice Ultra 2026 — registered

View Profile →Public record