Entre Terre et Golfe begins and ends at Stade Noyalo in Theix-Noyalo, offering an evening 26 km trail race and a 10 km option. It takes place in June on nature paths surrounding the Golfe du Morbihan. Athlé Theix-Noyalo presents it as an affordable, accessible event suitable for regular runners, families, and clubs.
The 26 km course has no significant elevation changes and features two aid stations. It shares some trails with the Ultra-Marin, serving as a final long run before major summer events. The day also features free children’s races for ages 7 to 15, with distances ranging from 650 m to 2.3 km. The club with the most participants receives a prize.