Pre-Registrations for 2025 are now open!

Get your race pack ready for Sunday!

  In few hours, you’ll start the Harmonie Mutuelle Semi de Paris. To be perfectly ready, don’t forget your race essentials:

  • Your bib with your pins
  • Your best race outfit
  • Your GPS watch or your phone
  • The time and the access to your SAS
  • One last check to our Infos section 
  • Enjoy your race!