100 Bridges Run
Join 100 Bridges Run 2025
The 100 Bridges Run takes you across a hundred (100!) bridges right through the historic city center of Leiden, The Netherlands.
You will run over ancient stone arch bridges and brand new Singelpark bridges, over drawbridges and stair bridges, roller bascule bridges and swing bridges. Over narrow bridges less than a meter wide, over steep bridges over 4 meters high. From the Nieuwe Rijn to the Oude Rijn, from the Korte to the Lange Mare, from the Morssingel to the Zijlsingel.
While walking over and along Leiden’s canals, rivers and moats, you will pass by the city in all its glory. Museums, monuments, mills, city gates, old factories, old and new parks, Hortus Botanicus, Academy quarter, cultural quarter, Nieuw Leyden. And those 100 bridges. A unique walk also for your calves, which will go up and down a bridge a hundred times.
Course details
Sunday runs start at Stadhuisplein, Leiden.
Start address: Stadhuisplein, Leiden, Nederland
Finish address: Leiden City Hall, Stadhuisplein, Leiden, Nederland
Register
Registration closes on 26 September (265 days left)
selected tickets
Total
You can, within 24 hours after your registration, get a full refund if you change your mind.
We accept
What’s included
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done Finisher medal
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done Parking
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done Drink Stations info
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done Medical Assistance info
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done Bag drop info
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done Toilets
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Frequently asked questions
When and where can I collect my BIB/race pack?
Race day from 07.45 am
What is the cancellation/refund policy for this event?
Registration and participation in the Event is personal and non-transferable. The registration can be refunded up to the closing date of registration. After the closing date of registration, the registration fee can no longer be refunded. If the Event cannot take place due to exceptional circumstances, the registration fee will not be refunded. “Registration fee” also includes any donation to the charity associated with the Event by the Organizer and any extras ordered, such as extra admission tickets. Other expenses and costs will not be refunded or reimbursed under any circumstances.
Cut-off time
The time limit for the walking tour (Saturday) is 3:00 PM. The time limit for running distances (Sunday) is 11.15 AM.
Hiking program - Saturday
From 8 a.m. – 10 a.m.: pick up starting tickets and route maps for the walking tour, start and walk on your own. The time limit for the walking tour (all distances) is 3:00 PM. Location: Garenmarkt, Leiden.
Running program - Sunday
From 07.45 am: pick up starting tickets From 07.45 to 12.00 am: clothing and bag drop-off desk open 08.30: Start 19,5 km Wave 1 08.40 am: Start 19,5 km Wave 2 08.50 am: Start 19,5 km Wave 3 9.20 am: Start 12 km Wave 1 9.30 am: Start 12 km Wave 2 9.40 am: Start 12 km Wave 3 9.45 am: Start 8 km Wave 1 The time limit for both distances is 11:30 AM. Location: Stadhuisplein Leiden.
The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.
