Leiden Marathon
Leiden, Netherlands • May 10, 2026
Race Day Weather
54°
64° high
Breezy
Dry
Cool morning, steady conditions
Runners will face a temperature trend starting at 57°F and peaking at 64°F. With a maximum wind of 12 mph from the S, conditions remain favorable. Moderate humidity at 62% suggests hydration will be essential, but no rain is expected. Runners should maintain a steady pace throughout, capitalizing on the cool temperatures.
Race day forecast available in 46 days
Pre-raceRace windowPost-race
Historical Weather
Based on 4 years of data
Avg Temp
72°F
L:63° H:74°
RunScore
Conditions
Rain Freq
0%
0 of 4 yrs
Wind13mph
Dew47°F
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 |  | 65°/76° | - | 42° | |
2024 | | 66°/78° | - | 54° | |
2023 | | 57°/65° | - | 53° | |
2022 | | 64°/76° | - | 48° |