Race Day Weather
Cool start — fast day potential, warming through the race
A cool 46°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temperatures rising to 59°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing. Moderate humidity at 68% is worth noting for effort level, especially in later miles.
The Maas Marathon de la Basse-Meuse offers a unique cross-border experience through the Belgian and Dutch countryside, featuring a flat and fast course along the Meuse River. Runners traverse picturesque country roads, passing through historic villages and centers, including Maastricht and Eijsden. The event promotes environmental sustainability by planting trees based on registration numbers, with over 5,000 trees planted in recent editions. Source
Historical Weather
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 | | 51°/55° | - | 43° | |
2024 |  | 51°/60° | - | 46° | |
2023 | | 63°/66° | Light | 55° |