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Running calendar

Participating in a running event?
View our running calendar

Are you looking to participate in a challenging and fun running event? RunX has a wide range of events that can be found on the running calendar. Whether you are just starting to run and are looking for your first 5K run, or have been running for years and are looking for your next marathon or trail run, the events are accessible and fun for everyone. The various races range from short distances for beginners to challenging, longer distances for experienced runners. Register quickly and be inspired by the wide range on our running calendar! 

RunX Haarlem

Events

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Today

  • Dune and Herb Spring Run

    dune and herb hill Dune and Kruidbergweg, Santpoort Noord, Netherlands

    The 12th edition of the Duin en Kruid Lenteloop, the most natural performance run in the Kennemerland region and surrounding areas, will take place on April 12, 2026. Why? All routes (4, 8, and...

    € 10 - € 14

  • Fishing walk IJmuiden

    Fishing walk IJmuiden Tiberiusplein 6, IJmuiden

    Performance Run May 30th. Performance Run (May 30th) starts: Tiberiusplein 6, 1971HN IJmuiden. Performance Run (May 30th) finishes: Plein 1945 number 45, 1971GC IJmuiden. Primary school students pay €5 regardless of the distance chosen. Other runners...

    €5

  • Spaarnwoudepark Ultra

    saving forest Peddelpoel playground, Velsen-Zuid

    After two fantastic editions in 2025, we're back for two more in 2026: in June and December. Registration is now open, with a maximum of 150 participants. How far will you go?

    €25

  • 5th RunX Summer Run

    Wheelerplanet Spaarndam Side Canal C Road 6, Spaarndam, North Holland

    Friday evening, July 3rd, the 5th edition of the RunX Summer Run! A fun, yet fast, 5K or 10K run on the traffic-free Wheelerplanet course near Spaarndam. The...

    €15

  • Valouwe Trail

    Valouwe trail 25 km (Lunteren) Saturday, August 22, 2026 HM: 100 Start: 09:30 am Lunteren (also NS station) Ticket, single: members free (non-members €10), including guidance and coffee/tea with apple pie...

    €10

What events are in the calendar?

Curious about the upcoming running events? Check out our up-to-date running calendar and discover all upcoming running events. Here you will find an overview of all planned races, including useful details such as dates, locations and distances for RunX events. This way you can easily choose which event suits your goals and level best. Don't forget to subscribe to our calendar via the link at the bottom of the page. This way you will always stay up to date and you won't miss a single run!

Need help preparing for your running event?

Could you use some extra help preparing for a running event? Don't worry, at RunX we're here for you! Our stores not only offer a wide range of running shoes, clothing and accessories, but our staff is also ready to provide you with useful advice and tips. Feel free to visit one of our RunX stores near you for a personal consultation or advice on training, nutrition or the right gear for your next running event. We look forward to seeing you at our next event! Check our running calendar for details.