Running
Marathon
42.2 km
Start: May 10, 08:30 AM
Leiden Marathon
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Road runs in Netherlands, Leiden
Distances
Running
Half Marathon
21.1 km
Start: May 10, 10:00 AM
42.00 EUR
Running
10 km
10 km
Start: May 10, 01:00 PM
29.00 EUR
Running
5 km
5 km
Start: May 9, 10:30 PM
Running
CORPUS Kidsrun
2.1 km
Start: May 10, 03:00 PM
0.00 EUR
About
The Leiden Marathon returns on May 10, 2026, featuring a range of exciting races. Join us for a memorable sporting weekend filled with community support and celebration.
Catering & aid stations
Participants can expect well-stocked aid stations throughout the course, providing water and energizing snacks.
Pacers
Pacers will be available for the marathon and half marathon. These experienced runners will help participants achieve their target finish times, with flags indicating their pace across different time segments.
Typical weather in Leiden
Monthly averages based on historical data (2000–present).
Jan6°3°
↑ 08:45
↓ 16:58
Feb7°2°
↑ 08:00
↓ 17:54
Mar10°4°
↑ 06:57
↓ 18:47
Apr13°6°
↑ 06:45
↓ 20:40
May16°10°
↑ 05:48
↓ 21:31
Jun19°13°
↑ 05:21
↓ 22:05
Jul21°15°
↑ 05:40
↓ 21:57
Aug21°15°
↑ 06:27
↓ 21:08
Sep19°13°
↑ 07:18
↓ 19:58
Oct15°10°
↑ 08:08
↓ 18:49
Nov10°6°
↑ 08:04
↓ 16:51
Dec7°4°
↑ 08:46
↓ 16:31
What's included in entry
- Finisher's Medal
- Official Event Shirt
Prices & signup
- Half Marathon42.00 EUR
- 10 km29.00 EUR
- CORPUS Kidsrun0.00 EUR
Last updated: Jun 5, 2026, 08:11:05 PM
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