Oosterbaan Strand- & Duinloop

29 nov 2026 Castricum

Oosterbaan Strand- & Duinloop is a hardlopen event taking place on 29 nov 2026 in Castricum. Registration happens directly via the organiser on inschrijven.nl.

Source: inschrijven.nl

Good to know

  • Check the registration deadline - popular running events often fill up weeks in advance.
  • Look at the route and elevation profile beforehand, especially if you haven't run this distance before.
  • Bib numbers and timing chips are usually issued by post or on race day itself - check the organiser's own website for the exact procedure.
  • Arrive with time to spare: parking and changing often take longer than expected at a large start.

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