← All races
Leiden Marathon
9 May 2027 · Leiden, Netherlands
marathoncityflatspring
Distances
42K · 21.1K · 10K · 5K
The Leiden Marathon has taken place in May for more than 35 years. Saturday brings a 5 km night run; Sunday the marathon, half, 10 km and a free kids' race. The course runs along the historic centre and canals, then through polders and green villages, starting on the Koninginnelaan and finishing on the Vismarkt in the very centre. Leiden is the oldest university town in the Netherlands: the Lakenhal museum, the Hortus botanical garden, De Valk windmill and canals where locals sit in boats on summer evenings.
Course records
No course record data yet.
Weather in May
May is mild and pleasant for running.
Starter pack 2025
- bib with timing chip
- medal
- technical t-shirt
Standard starter pack.
Pacers & bib pickup
No pacers announced for this race.
Bib pickup
Leiden race expo
day before the race only
Bib pickup the day before or on race morning.
Course map
Route not added yet
What’s nearby
Area guide in progress.
Dinner before the race
Carb-loading recommendation coming later.
After the finish
Water, fruit and snacks at the finish.
Registration link not in the base yet.
Registration status to be confirmed — check the organiser’s site