Leiden Marathon 2025

• Scenic flat route through Leiden and Green Heart countryside, ideal for personal bests.
• Starts in historic Leiden city center; finishes at Garenmarkt.
• Enthusiastic spectators, pacers, and electronic timing for all distances.
• Comprehensive amenities: medals, photos, massages, nutrition, and medical support.
• Easy train access from Amsterdam and Rotterdam airports.

The Leiden Marathon offers a captivating blend of urban and rural running experiences. This picturesque course starts in the heart of the historic city of Leiden, a 900-year-old city known for its charming canals and as the birthplace of Rembrandt. As runners set off from Stadhuisplein 1 and finish at Vismarkt, they are treated to a tour through nine scenic villages that highlight traditional Dutch elements like windmills, polders, and grazing cows in the Green Heart countryside. Known for its flat and fast track, the race attracts both competitive runners chasing personal bests and those who appreciate the scenic trip.

What sets the Leiden Marathon apart is its warm, community-oriented atmosphere. Runners benefit from excellent organization, with personal attention and support facilitated by over 1,100 volunteers. Spectators are renowned for their enthusiasm, creating a vibrant and supportive environment that's appreciated by participants. The event is not just about the marathon; it includes a range of distances from a full marathon to a kids’ run, gathering over 14,000 runners.

The Leiden Marathon has carved its niche since 1991, lauded for its beautiful course and enthusiastic crowd. Whether you're a first-time marathoner or a seasoned veteran, this race promises an enjoyable and memorable experience complete with the cultural richness and hospitality of the Netherlands. With secure payment options and a straightforward registration process, managed directly through the marathon's official site, prospective participants have all the tools they need to plan for a successful race day.

For the Leiden Marathon in mid-May, expect temperatures between 50-63°F (10-17°C). Anticipate moderate rainfall and potential windy conditions due to the flat, open course. With May being the sunniest month, you can also enjoy plenty of sunshine during your run.

The Leiden Marathon, an annual highlight in the Netherlands, offers runners a captivating journey through the historic heart of Leiden and its charming countryside. The predominantly flat course winds through a blend of asphalt roads, bike paths, and the challenging cobblestone streets of the city center. As runners navigate this route, they are treated to views of iconic landmarks such as the Rijksmuseum van Oudheden, Pieterskerk, and the ancient Burcht van Leiden. The race also meanders through the quaint villages of Oegstgeest and Voorschoten, adding to its picturesque appeal.

A standout feature of the marathon is the scenic loop through the Dutch polder landscape, along with a memorable stretch beside the Zijl river. These sections provide a serene and visually stunning backdrop. However, the cobblestones, sharp turns, and narrow paths present physical challenges, demanding agility and focus from participants.

Designed as two loops—one expansive loop through the countryside and a more compact one within the city—this well-marked course ensures runners stay on track with plenty of water stations and enthusiastic spectators. Held in May, the marathon's weather can range from rain and wind to bright sunshine, adding an unpredictable element to this already dynamic race.

The Leiden Marathon is a perfect blend of historical charm and natural beauty, offering a rewarding and challenging experience that runners won't soon forget.

Visiting Leiden offers a delightful blend of history, culture, and scenic beauty, making it an ideal destination for marathon travelers. A charming university town in South Holland, Leiden is easily accessible from Amsterdam International Airport, with a quick 20-minute train ride to Leiden Centraal Station. Once there, you'll find the city is best explored on foot or by bike, with efficient public transport options connecting you to nearby cities like Amsterdam and The Hague.

Leiden's rich history is evident in its well-preserved medieval architecture. Start with a visit to the Burcht van Leiden, a medieval fortification offering panoramic views of the city. A canal tour presents another perspective, showcasing the city’s picturesque waterways and historic architecture. Don't miss the Hortus Botanicus, a serene botanical garden, or the Molen De Valk Windmill, where you can climb to the top for stunning views.

Culturally, Leiden is vibrant and inspiring. Stroll through the University of Leiden, one of Europe’s oldest universities, and admire the wall poems that add literary flair to the city's streets. Visit the historic Pieterskerk and immerse yourself in global cultures at the Wereldmuseum Leiden. Relax in local cafes like Vlot Grand Café, overlooking the old harbor, or enjoy shopping in charming boutiques that line the atmospheric streets. For a touch of nature, unwind in Het Plantsoen Park, a 19th-century oasis with beautiful flowers and a tranquil fountain.

Whether you're running the marathon or exploring the city, Leiden promises a memorable and enriching experience.