Marathon

Grandma's Marathon

Duluth, United States June 42.195 km
Scenic Point to Point Lakeside Large Community Beginner Friendly Historic

Next Race

Jun 20, 2026

Weather: Grandma's Marathon

Historical weather data for race day in June. Use this to plan your race strategy, clothing, and hydration.

☀️ Racing conditions: Warm

🌡️

19°C

Temperature

Range: 14°C – 24°C

💧

65%

Humidity

Moderate

🌧️

35%

Rain Chance

Possible — check forecast

📅

June

Typical race month

Usually on a Saturday

📝 Conditions

Early summer conditions with mild temperatures and refreshing lake breezes. Occasionally cool mornings warming into pleasant afternoons, ideal for distance running.

👟 What to Wear

🧢

Light cap or visor

Shield from sun and heat

🧴

Sunscreen SPF 30+

19°C means sun exposure risk

💧

Extra hydration plan

Increase fluid intake in heat

💧 Hydration Strategy

Before the Race

Normal hydration. Drink to thirst in the 24 hours before. Avoid over-hydrating.

During the Race

Drink at aid stations every 3-4km. Alternate water and sports drink.

After the Race

Rehydrate within 30 minutes of finishing. A drink with electrolytes and some protein helps recovery.

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