Course
100-Mile100 mi
100K100 km
50-Mile50.3 mi
50K50 km
Marathon42.2 km
Half Marathon21.1 km
Key dates
- ★Race daySun 8 Nov 2026
Date confirmed with the organiser · entry window checked by RunCalendar
About
The Antarctic Ice Ultra™ is the ultimate ultramarathon on the frozen continent, offering distances of 50k, 81k (50-Mile), 100k, and 100-Mile, with separate male and female divisions. In addition, participants can choose to run a half marathon or full marathon, or join forces in the 24-hour Relay Race as a team.
Your next race, seen from above.
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Save Antarctic Ice Ultra to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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