Weather: Mendoza Marathon
Historical weather data for race day in October. Use this to plan your race strategy, clothing, and hydration.
🌡️
22°C
Temperature
Range: 16°C – 28°C
💧
45%
Humidity
Low — comfortable
🌧️
15%
Rain Chance
Low chance of rain
📅
October
Typical race month
Usually on a Sunday
📝 Conditions
Early spring in Mendoza brings pleasant, mild weather with low humidity and minimal rainfall risk. Clear skies and moderate temperatures create ideal running conditions, though altitude (approximately 747m) may affect some runners.
👟 What to Wear
Light cap or visor
Shield from sun and heat
Sunscreen SPF 30+
22°C means sun exposure risk
Extra hydration plan
Increase fluid intake in heat
💧 Hydration Strategy
Before the Race
Hydrate aggressively in the 24 hours before. Aim for clear urine the morning of the race.
During the Race
Take water at every aid station. Consider sports drink for electrolytes. Don't wait until you're thirsty.
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.