Weather: Antarctic Ice Marathon
Historical weather data for race day in December. Use this to plan your race strategy, clothing, and hydration.
🌡️
-25°C
Temperature
Range: -32°C – -18°C
💧
45%
Humidity
Low — comfortable
🌧️
5%
Rain Chance
Low chance of rain
📅
December
Typical race month
Usually on a Tuesday
📝 Conditions
Severe cold with persistent winds and perpetual daylight. Extreme UV exposure and altitude effects create harsh but stable conditions. Participants must acclimatize to 2,600m elevation and sub-Arctic temperatures.
👟 What to Wear
Gloves & hat
Essential for freezing starts
Thermal base layer
Retain body heat in cold wind
Disposable outer layer
Stay warm pre-race, toss at the start
💧 Hydration Strategy
Before the Race
Normal hydration. Drink to thirst in the 24 hours before. Avoid over-hydrating.
During the Race
You'll sweat less in the cold but still need fluids. Take small sips at aid stations.
After the Race
Rehydrate within 30 minutes of finishing. A drink with electrolytes and some protein helps recovery.
Get Your Training Plan
Free, personalized for this race
Get race tips & guides in your inbox
Race tips, training guides, and the latest from 500+ races worldwide.