La Ronde des Douaniers

Trail of 36km

A free-style foot race to be completed in one go within a maximum completion time of 6 hours (including breaks) and subject to having clocked in within the required time limits at various check points (§3 of rules – Time limits).

The race is limited to 1500 participants.

Running course around the Gulf of Morbihan

Eighty percent of the course comprises of trails around the Gulf marked out by Morbihan Council. There are no particular technical obstacles for participants

Route :

Refreshment stops

There are two refreshment stops, one providing hot meals on arrival. In between these points participants are required to be semi food self-sufficient and meet their own dietary needs. The average distance between the two stops is 15 to 20 km.

Compulsory equipment for participation in the race

For your own safety and well-being during the walk you are strongly advised to follow the organisers’ advice regarding compulsory equipment (§22 of rules - Equipment).


Must-note race 2018 dates

Start & Finish points

  • Start location:
    Séné, Saturday 30th June 2018 at 10:00 am
  • Finish point:
    Esplanade of Vannes harbour, Saturday 30th june 2018 by 4:00 pm.

When you register for the race, you can book a seat in the shuttle bus to take you to the start point, from Vannes to Séné, before 10:00 am on saturday 30th June.

Allocation of race numbers

Race numbers are handed out at the esplanade of Vannes harbour on Thursday 28th, Friday 29th and Saturday 30th June 2018.

The schedules for the delivery of numbers and departure of the shuttles will be specified later.


For more information about the race please, contact us 



Race entry fees 2018

  • From 30 october 2017 to 31st May 2018. (Depending on availability)
  • 33€ up to 19th December 2017, 37€ from 20th December 2017 to 28th February 2018, 46€ from 1st March 2018 to 31st May 2018.
  • Payment by credit card only.



Points allocated upon completion

  • Ultra Trail du Mont Blanc: 1
  • Challenge per Team : 1