Antarctic Ice Marathon
The Antarctic Ice Marathon runs entirely on Union Glacier, confronting a tiny expedition field with snow, wind, altitude, and extreme isolation.
Every link above goes to the race, its timing provider, or an official registration partner. Last checked July 21, 2026.
Quick facts
- Run entirely on snow and ice at Union Glacier.
- Antarctic interior location far from the coast.
- Expedition logistics are bundled with race participation.
- Cold, wind, and soft footing dominate pacing.
About the Antarctic Ice Marathon
This expedition race takes place in the Antarctic interior rather than near the coast. Entry includes complex travel and safety logistics, making the event a major undertaking before runners reach the start.
Course
The marked loop course sits on snow and ice at Union Glacier, around 700 meters above sea level. Soft footing, glare, wind, and repeated turns make road pace irrelevant.
Race-day weather
Subzero temperatures and strong katabatic wind are central features, while visibility can change quickly. Competitors need full cold-weather systems and flexible expectations.
Past Antarctic Ice Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Sunday, December 13, 2026 | Upcoming | — |
| 2025 | — | Completed | Open results |
Antarctic Ice Marathon FAQ
When is the Antarctic Ice Marathon?
The 2026 Antarctic Ice Marathon is on Sunday, December 13, 2026.
How do I register for the Antarctic Ice Marathon?
You can register for the Antarctic Ice Marathon at icemarathon.com.
Featured collections
Send Marathon Scout an official race update
Send us confirmed dates, registration links, results, live tracking, or course changes. Every update is reviewed before it goes live.