By registering before 20th December 2016, you can benefit from preferential rates for the Ultra Marin Races
Entries at the Ultra Marin are open until May 31st, 2017
(Subject to availability).
Prepare your medical certificate as you will need to download the file during the registration process.
Complete information available on the Ultra Marin website: http://www.raid-golfe-morbihan.org/
Rules of 2017 Ultra Marin