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.
Next raceSunday, May 10, 2026
LocationLeiden, Netherlands
Boston qualifierNo
Leiden Marathon 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.
What is 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.
Leiden Marathon course route
The course starts from Leiden's city setting and extends onto regional roads, mixing urban atmosphere with flatter Dutch pacing terrain.
Weather for the Leiden Marathon
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 |
|---|---|---|---|
| 2026 | Sunday, May 10, 2026 | — | — |
Leiden Marathon FAQ
When is the Leiden Marathon?
The 2026 Leiden Marathon is on Sunday, May 10, 2026.
How do I register for the Leiden Marathon?
You can register for the Leiden Marathon at totaltiming.inschrijven.nl.