Leiden Marathon

Leiden, Netherlands · May 10, 2026
partly-cloudy-day59°·64° high·Breezy·Dry
8
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Weather
Course
FAQ
History

Race Day Weather

partly-cloudy-day
59°at start
64° high
Breezy
Dry

Mild temps, manageable winds

Runners will face temperatures starting at 56°F and rising to 64°F. With a maximum wind of 12 mph from the S, conditions will remain comfortable but breezy. Humidity at 63% suggests a moderate feel; runners should maintain hydration and consider pacing conservatively as temperatures rise.

Race day forecast available in 9 days
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Race Info

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FAQ

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When is the 2026 Leiden Marathon?

The 2026 Leiden Marathon will be held on Sunday May 10, 2026.

What will the weather be like for the 2026 Leiden Marathon?

The forecast calls for a high of 64°F and a low of 50°F with a 0% chance of rain.

Historical Weather

Based on 4 years of data
Avg Temp
72°F
L:63° H:74°
RunScore
7
Conditions
Rain Freq
0%
0 of 4 yrs
Wind13mph
Dew47°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore

2025 Leiden Marathon

Clear conditions throughout the day.

2025
clear-day
65°/76°-
7

2024 Leiden Marathon

Clear conditions throughout the day with morning rain.

2024
clear-day
66°/78°-
7

2023 Leiden Marathon

Clearing in the afternoon.

2023
partly-cloudy-day
57°/65°-
8

2022 Leiden Marathon

Partly cloudy throughout the day.

2022
partly-cloudy-day
64°/76°-
8
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