Leiden Marathon
Leiden's marathon anchors a two-day Dutch running weekend, with the full distance built around city streets, regional roads, and May goal racing.
Quick facts
- AIMS-listed Dutch marathon with full, half, and shorter distances.
- Official marathon page separates the 42K event from other race options.
- Direct registration is handled by TotalTiming.
About the Leiden Marathon
The Leiden Marathon is a long-running Dutch May race, useful for runners looking beyond the larger spring marathons in Amsterdam or Rotterdam.
Course
The course starts from Leiden's city setting and extends onto regional roads, mixing urban atmosphere with flatter Dutch pacing terrain.
Race-day weather
May weather can be cool, breezy, or sunny in quick succession. Open sections can make wind more noticeable than elevation.
Past Leiden Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2027 | Sunday, May 9, 2027 | Projected | — |
| 2026 | Sunday, May 10, 2026 | Completed | Open results |
| 2025 | Sunday, May 11, 2025 | Completed | Open results |
| 2024 | Sunday, May 12, 2024 | Completed | Open results |
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Leiden Marathon FAQ
When is the Leiden Marathon?
Marathon Scout projects the 2027 Leiden Marathon for Sunday, May 9, 2027. The organizer has not confirmed this date.
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